Mining One Pty Ltd was established in August 2005 and is an employee owned, independent group of over 65 technical consultants with offices in Melbourne (Head Office), Jakarta, Perth, Adelaide, Brisbane, Beijing, Vancouver and Toronto.
Mining One has completed work in Australia and many countries/continents including extensive experience in Indonesia, Africa, South America, China, PNG and the Philippines. According to China Ministry of Land and Resources, Mining One is ranked within world’s sixth largest mining consulting firms and has now over 65 experienced professionals across Australia and worldwide.
Our main criteria is to actively manage and provide quality, high performance services which will enable us to deliver excellent results for their clients. We offer long term value to our clients by keeping up to date with new technologies and pride ourselves in being innovative with our designs and recommendations for new and existing mining operations.
We believe that we distinguish ourselves from the larger consultancies in the following areas;
- Professional staff who have worked extensively over long periods at all types of mines and construction sites
- Highly operationally focused both technically and corporately
- A close interaction between our geological, mining and geotechnical staff
We are committed to embracing our core values in everything that we do:
- Safety
- Technical excellence
- Integrity
- Leadership
- Teamwork
- Respect
- Commitment
- Quality service
- Close relationships
Meet Our Team
Dean Basile
Managing DirectorMelbourne, Australia
Dean Basile has over 24 years of experience in the mining industry and over 16 years of experience at a management level and is the Managing Director of Mining One. His career began at Kalgoorlie Consolidated Gold Mines in Western Australia and he has worked at senior and mine management levels in Ghana and Peru, mainly covering surface mining techniques as well as extensive experience in long-term and strategic planning of gold and copper mines. Dean has conducted work on and managed various feasibility studies; as well as the implementation of mining fleets at two green field operations. Dean has an intermediate level of written and spoken Spanish.
Gary Davison
Director / Principal Mining EngineerMelbourne, Australia
Gary Davison has over 40 years of experience in the Australian Mining Industry. His career began at Renison, Tasmania, in 1978 and has worked at senior mine management levels in Tasmania, Western Australia, Victoria and New South Wales covering underground and surface mining techniques. As well as a practical, hands-on approach, Gary has worked for a variety of clients including lawyers on expert witness cases, merchant banks conducting a high number of due diligence examinations and many other feasibility studies. He has extensive experience in Australian and overseas. He has worked on mines and mining prospects and underground mines within the production range of 50,000 – 10,000,000 tonnes per annum.
Gary is highly innovative in many areas having developed unique mine designs and infrastructure for difficult mines and he has a particular passion for ground support and improving the safety and efficiency of underground mining. Gary has successfully patented a variety of rock bolts, many of which are commercially available selling over 1.5 million units, worldwide. He has a number of other patents pending. Gary has written and presented a variety of papers on mining topics. He has visited mine sites and conducted work in Indonesia, Canada, Finland, UK, Sweden, Ghana, Central and South America, and China, as well all states and territories in Australia.
Gary is one of the founders/Directors of Mining One Pty Ltd in Melbourne, Australia and was Managing Director from 2005-2023 and his private Rock Bolt Technology firm, Gazmick Pty Ltd. He was a Non-Executive Director at Unity Mining Limited joining them in 2013 and has previously held Non Executive Directorships for Kasbah Resources Ltd and Lightning Nickel Pty Ltd., the nickel operating arm of Independence Group NL. Gary is also the Managing Director of the Mining Motor Company Pty Ltd which is developing variable speed electric motors for mining operations.
Lyn Stribley
Director / Global Business Development ManagerMelbourne, Australia
Lyn started her career in the mining industry over 38 years ago. She began work as a metallurgical clerk and laboratory assistant doing flotation test work for Aberfoyle Tin at Luina, Tasmania. Lyn progressed to working for Mine Managers as a confidential Secretary, assisting in administration and HR. After developing a strong administration background, she moved into project management working closely with clients and building client relationships. Finding this was her strength and with her knowledge of the mining industry she progressed into business development.
Lyn was a founding member of Mining One working on the business plan and cost analysis that helped start the successful business that it is today. She has successfully grown the Mining One brand both in Australia and overseas. Her strong business acumen has enabled her to secure project leads worldwide, hence obtaining a wide range of diversified projects in many countries for the Mining One business.
Ievan Ludjio
Principal Mining Engineer (Australia/Indonesia) / SE Asia Regional ManagerJakarta, Indonesia
Ievan has over 20 years of experience in the mining industry. He has undertaken a wide variety of roles within various technical teams including short/medium/long term planning engineering roles and production engineering roles. Ievan also has extensive experience on a variety of projects and has been involved in the various study phases from concept study to feasibility study to project implementation for various commodities such as coal, gold, silver, copper, iron ore, tin, limestone, phosphate and rare earth minerals in various countries.
Ievan has a sound understanding of computerised 3D design work, dragline and truck shovel operation, mine scheduling, budgeting, pit optimisation and cost modelling. Ievan is well versed in various mining software packages, including Minex, Minescape, Surpac, Whittle, Vulcan, XPAC, 3D Dig and Talpac. Ievan is a Chartered Professional (Mining) and Member of AusiMM as well as Registered Professional Engineer of Queensland (RPEQ) and sits on the Mining One Board.
Dean Basile
Managing DirectorMelbourne, Australia
Dean Basile has over 24 years of experience in the mining industry and over 16 years of experience at a management level and is the Managing Director of Mining One. His career began at Kalgoorlie Consolidated Gold Mines in Western Australia and he has worked at senior and mine management levels in Ghana and Peru, mainly covering surface mining techniques as well as extensive experience in long-term and strategic planning of gold and copper mines. Dean has conducted work on and managed various feasibility studies; as well as the implementation of mining fleets at two green field operations. Dean has an intermediate level of written and spoken Spanish.
Gary Davison
Director / Principal Mining EngineerMelbourne, Australia
Gary Davison has over 40 years of experience in the Australian Mining Industry. His career began at Renison, Tasmania, in 1978 and has worked at senior mine management levels in Tasmania, Western Australia, Victoria and New South Wales covering underground and surface mining techniques. As well as a practical, hands-on approach, Gary has worked for a variety of clients including lawyers on expert witness cases, merchant banks conducting a high number of due diligence examinations and many other feasibility studies. He has extensive experience in Australian and overseas. He has worked on mines and mining prospects and underground mines within the production range of 50,000 – 10,000,000 tonnes per annum.
Gary is highly innovative in many areas having developed unique mine designs and infrastructure for difficult mines and he has a particular passion for ground support and improving the safety and efficiency of underground mining. Gary has successfully patented a variety of rock bolts, many of which are commercially available selling over 1.5 million units, worldwide. He has a number of other patents pending. Gary has written and presented a variety of papers on mining topics. He has visited mine sites and conducted work in Indonesia, Canada, Finland, UK, Sweden, Ghana, Central and South America, and China, as well all states and territories in Australia.
Gary is one of the founders/Directors of Mining One Pty Ltd in Melbourne, Australia and was Managing Director from 2005-2023 and his private Rock Bolt Technology firm, Gazmick Pty Ltd. He was a Non-Executive Director at Unity Mining Limited joining them in 2013 and has previously held Non Executive Directorships for Kasbah Resources Ltd and Lightning Nickel Pty Ltd., the nickel operating arm of Independence Group NL. Gary is also the Managing Director of the Mining Motor Company Pty Ltd which is developing variable speed electric motors for mining operations.
Lyn Stribley
Director / Global Business Development ManagerMelbourne, Australia
Lyn started her career in the mining industry over 38 years ago. She began work as a metallurgical clerk and laboratory assistant doing flotation test work for Aberfoyle Tin at Luina, Tasmania. Lyn progressed to working for Mine Managers as a confidential Secretary, assisting in administration and HR. After developing a strong administration background, she moved into project management working closely with clients and building client relationships. Finding this was her strength and with her knowledge of the mining industry she progressed into business development.
Lyn was a founding member of Mining One working on the business plan and cost analysis that helped start the successful business that it is today. She has successfully grown the Mining One brand both in Australia and overseas. Her strong business acumen has enabled her to secure project leads worldwide, hence obtaining a wide range of diversified projects in many countries for the Mining One business.
Marcus Jacobs
General Manager WA / Principal Mining EngineerPerth, Australia
Marcus Jacobs has over 20 years’ experience in operational mines, engineering studies and business consulting roles. He started his career in open cut gold and iron ore mines in Western Australia, and in his career has had exposure to a number of commodities including: gold, iron ore, limestone, copper, lithium and tantalum. He is a skilled project and study manager; providing leadership and coaching to achieve safety performance, schedule and budget targets. Marcus is a Member of the Australasian Institute of Mining and Metallurgy (MAusIMM) and holds a Western Australian Quarry Manager’s Certificate of Competency.
Stuart Hutchin
Geology ManagerMelbourne, Australia
Stuart has over 23 years of experience in the Australian and international mining industry. He has worked in a wide range of gold, base metal, rare earth, bauxite, iron ore, diamond and emerald deposits. He has experience ranging from grass roots exploration through to mine geology and resource estimation in both underground and surface mining operations. Stuart has also had extensive experience with project assessment, geological audits, project valuations (VALMIN) and due diligence studies on both exploration and mining projects. He is a proficient user of Surpac, Vulcan and Micromine software packages. He is also a Member of the Australian Institute of Geoscientists. He is deemed as a Competent Person and Qualified Person for JORC 2012 and NI43-101 resource estimate sign off covering multiple commodities and deposit styles.
Ievan Ludjio
Principal Mining Engineer (Australia/Indonesia) / SE Asia Regional ManagerJakarta, Indonesia
Ievan has over 20 years of experience in the mining industry. He has undertaken a wide variety of roles within various technical teams including short/medium/long term planning engineering roles and production engineering roles. Ievan also has extensive experience on a variety of projects and has been involved in the various study phases from concept study to feasibility study to project implementation for various commodities such as coal, gold, silver, copper, iron ore, tin, limestone, phosphate and rare earth minerals in various countries.
Ievan has a sound understanding of computerised 3D design work, dragline and truck shovel operation, mine scheduling, budgeting, pit optimisation and cost modelling. Ievan is well versed in various mining software packages, including Minex, Minescape, Surpac, Whittle, Vulcan, XPAC, 3D Dig and Talpac. Ievan is a Chartered Professional (Mining) and Member of AusiMM as well as Registered Professional Engineer of Queensland (RPEQ) and sits on the Mining One Board.
Dr. Abouzar Vakili
Principal Geotechnical Engineer (Cavroc Co-Founder)Melbourne, Australia
Abouzar is a Principal Geotechnical Engineer and numerical modelling specialist with over 15 years of experience in operations, geotechnical analysis, design and research. His expertise is primarily in applying advanced analytical techniques for geotechnical engineering and design. He has worked on studies involving large open pits and deep, high stress underground mines. He has authored more than 25 technical papers and articles and he is an AusIMM Chartered Professional and Registered Professional Engineer of Queensland.
Davron Lu
GM China/Global Contracts OfficerMelbourne, Australia
Davron has over eight years of experience in contract laws, due diligence, project management, and geotechnical engineering. Working on a variety of projects both on site and office based, her experience includes technical due diligence, project permitting review, environmental legislations, technical translation, project management and delivery, and client liaison. She has been involved in many technical due diligence and has conducted various reviews on mining and environmental permits for projects in Australia, Canada, Chile, Philippines, etc. She has also conducted geotechnical training for our clients in China to improve their mine safety and economics. Further, Davron is a qualified Australian Lawyer, admitted as an officer of the Supreme Court of Victoria. She has been involved in several high-profile transactions with matters involving research and development tax claim, mergers and acquisitions, construction laws, etc.
Louis Gyawu
Principal Mining Engineer/General Manager GhanaLouis Gyawu is a Mining Engineer with over 20 years’ experience and has worked at senior and mine management levels for over 13 years in the mining industry in Africa covering legislature, greenfield project development and brownfield mine optimisation acquired through hands-on execution of many projects mainly in surface mining techniques.
Louis is a confident individual capable of understanding complex technical concepts both inside and outside his discipline. He demonstrates high technical and ethical standards in his work and demonstrate leadership. He is highly respected by his peers and demonstrates patience and persistence when training his personnel.
Louis is the General Manager of the Mining One’s Ghana office.
Remon Sinaga
South East Asia Regional ManagerRemon has over 19 years of industry experience as a Mining Engineer and has spent 8 years working in Australia and another 11 years in Indonesia. During that time, he has worked in open pit coal and gold mining, as a mining consultant and for a blast service company in various areas from upstream to downstream mining chains. Remon has a solid knowledge of mining coupled with a strong commercial acumen and has been involved in many critical project implementations. He is familiar with recent end to end digital solutions in mining industries and the dynamic markets. Remon is efficient with mining software packages, mining cost models, cash flows and financial reporting.
Dean Basile
Managing DirectorMelbourne, Australia
Dean Basile has over 24 years of experience in the mining industry and over 16 years of experience at a management level and is the Managing Director of Mining One. His career began at Kalgoorlie Consolidated Gold Mines in Western Australia and he has worked at senior and mine management levels in Ghana and Peru, mainly covering surface mining techniques as well as extensive experience in long-term and strategic planning of gold and copper mines. Dean has conducted work on and managed various feasibility studies; as well as the implementation of mining fleets at two green field operations. Dean has an intermediate level of written and spoken Spanish.
Gary Davison
Director / Principal Mining EngineerMelbourne, Australia
Gary Davison has over 40 years of experience in the Australian Mining Industry. His career began at Renison, Tasmania, in 1978 and has worked at senior mine management levels in Tasmania, Western Australia, Victoria and New South Wales covering underground and surface mining techniques. As well as a practical, hands-on approach, Gary has worked for a variety of clients including lawyers on expert witness cases, merchant banks conducting a high number of due diligence examinations and many other feasibility studies. He has extensive experience in Australian and overseas. He has worked on mines and mining prospects and underground mines within the production range of 50,000 – 10,000,000 tonnes per annum.
Gary is highly innovative in many areas having developed unique mine designs and infrastructure for difficult mines and he has a particular passion for ground support and improving the safety and efficiency of underground mining. Gary has successfully patented a variety of rock bolts, many of which are commercially available selling over 1.5 million units, worldwide. He has a number of other patents pending. Gary has written and presented a variety of papers on mining topics. He has visited mine sites and conducted work in Indonesia, Canada, Finland, UK, Sweden, Ghana, Central and South America, and China, as well all states and territories in Australia.
Gary is one of the founders/Directors of Mining One Pty Ltd in Melbourne, Australia and was Managing Director from 2005-2023 and his private Rock Bolt Technology firm, Gazmick Pty Ltd. He was a Non-Executive Director at Unity Mining Limited joining them in 2013 and has previously held Non Executive Directorships for Kasbah Resources Ltd and Lightning Nickel Pty Ltd., the nickel operating arm of Independence Group NL. Gary is also the Managing Director of the Mining Motor Company Pty Ltd which is developing variable speed electric motors for mining operations.
Marcus Jacobs
General Manager WA / Principal Mining EngineerPerth, Australia
Marcus Jacobs has over 20 years’ experience in operational mines, engineering studies and business consulting roles. He started his career in open cut gold and iron ore mines in Western Australia, and in his career has had exposure to a number of commodities including: gold, iron ore, limestone, copper, lithium and tantalum. He is a skilled project and study manager; providing leadership and coaching to achieve safety performance, schedule and budget targets. Marcus is a Member of the Australasian Institute of Mining and Metallurgy (MAusIMM) and holds a Western Australian Quarry Manager’s Certificate of Competency.
Cameron Farrington
Principal Mining EngineerMelbourne, Australia
Cameron is a Principal Mining Engineer who has a diverse background in mining. With over 20 years as a mining professional, Cameron has become an effective leader in both operational and technical roles across a broad sprectrum of commodities including Copper, Iron Ore, Gold, Diamonds and Coal where he has learnt to understand the fundamental value drivers for the respective commodity. Cameron holds an engineering degree as well as a MBA in finance which is supported by experiences ranging from Mining engineer to front line management including his legislatively appointed role as the site SSE. His skills and experience provide the ability to be an effective workforce leader as well as the ability to develop, implement and effect site safety management systems to establish a productive safety culture.
Cameron’s strong operational background along with his time as a Fleet Performance Superintendent where he oversaw a fleet exceeding 80 trucks and 10 dig units provides a strong foundation in understanding the relationship between people, equipment and systems and how to maximise equipment performance. These skills have underpinned Cameron’s ability to carry out numerous fleet studies and then manage them through the execution phase. With demonstrated effectiveness in areas of; Operational readiness planning, due diligence, capability assessments, JORC and NI 43-101 reports across a number of commodities, organisational design, equipment selection and fleet studies, ICAM and root cause safety investigations, business improvement and mine optimisation.
Cameron’s Project Management skills, years of experience and the face combined with his financial acumen have enabled Cameron to facilitate many projects from financial feasibility through to implementation. Cameron is a chartered professional of the Australasian Institute of Mining and Metallurgy (AusIMM (CP)).
Darryl Dyason
Mining Manager - UndergroundDarryl is an experienced Mining Engineer with over 24 years of experience in the industry. He has worked on various project around Australia as well as Indonesia. Darryl has managed all aspects of technical services and planning both in open pit and underground operations. He is skilled in mine planning, drill and blast, ventilation, LoM designs, feasibility studies, Geotech, QA/QC, projects and surveying. Darryl is also proficient in using mine planning software.
Craig Stewart
Principal Mining ConsultantMelbourne, Australia
Craig is a results-orientated and highly experienced professional with a track record of delivering robust value adding strategies to the mining industry. He is focused on providing effective and sustainable solutions to mine projects and operations through strategy optimization and Mineral Resource/Ore Reserve optimization. Craig’s expertise involves identifying opportunities for improvement at mining operations through benchmarking and operational reviews leading to improved efficiencies at underground operations. He also has expertise in underground Mass mining technical and operating environments, as well as balanced experience between operational and consultancy roles which allows a broad overview of the mining industry.
Louis Gyawu
Principal Mining Engineer/General Manager GhanaLouis Gyawu is a Mining Engineer with over 20 years’ experience and has worked at senior and mine management levels for over 13 years in the mining industry in Africa covering legislature, greenfield project development and brownfield mine optimisation acquired through hands-on execution of many projects mainly in surface mining techniques.
Louis is a confident individual capable of understanding complex technical concepts both inside and outside his discipline. He demonstrates high technical and ethical standards in his work and demonstrate leadership. He is highly respected by his peers and demonstrates patience and persistence when training his personnel.
Louis is the General Manager of the Mining One’s Ghana office.
Stewart Cuthbert
Senior Mining EngineerMelbourne, Australia
Stewart is one of Mining One’s senior mining personnel with extensive site management and operations background. His practical hands on mining experience of over 35 years has enabled him to successfully manage many well-resourced mining operations both in Australia, Africa, France, China and Indonesia.
He is skilled in mine planning, designs and schedules with proficient software skills in Surpac, Ventsim, Deswik, RINGking and Datamine. His mine designs are invariably practical and detailed so as to allow for easy implementation by on-site personnel which assists our clients greatly when trying to embed oneself in the culture of mine sites around the world.
Stewart provides reliable and honest management of operations through promoting a working environment of mutual respect between the workforce and management.
Ievan Ludjio
Principal Mining Engineer (Australia/Indonesia) / SE Asia Regional ManagerJakarta, Indonesia
Ievan has over 20 years of experience in the mining industry. He has undertaken a wide variety of roles within various technical teams including short/medium/long term planning engineering roles and production engineering roles. Ievan also has extensive experience on a variety of projects and has been involved in the various study phases from concept study to feasibility study to project implementation for various commodities such as coal, gold, silver, copper, iron ore, tin, limestone, phosphate and rare earth minerals in various countries.
Ievan has a sound understanding of computerised 3D design work, dragline and truck shovel operation, mine scheduling, budgeting, pit optimisation and cost modelling. Ievan is well versed in various mining software packages, including Minex, Minescape, Surpac, Whittle, Vulcan, XPAC, 3D Dig and Talpac. Ievan is a Chartered Professional (Mining) and Member of AusiMM as well as Registered Professional Engineer of Queensland (RPEQ) and sits on the Mining One Board.
Joseph Tachie-Menson
Principal Mining EngineerJoseph is a Principal Mining Engineer (open pit) with technical and operational expertise working in middle and senior level roles in multinational mining organisations. Joseph’s 18 years of experience in the mining industry commenced with acquiring skills in operation of heavy mine equipment including trucks, drills and loaders. During this time, he gained firsthand practical field knowledge in mining. He gained further operational experience in his role as a leading hand and then as a crew supervisor. Joseph has also held key operational management roles in the capacity of a Mining Operations Superintendent and then as a Mining Manager in NSW, Australia, during which time he acquired the NSW Quarry Manager’s Certificate of Competency. Joseph’s operational expertise include fleet management, business improvement, mine optimization, contract administration, ICAM and TapRoot incident root cause investigation and analysis, explosives management and management of Tailings Storage Facilities. Joseph is also experienced in heavy equipment asset management.
Joseph’s engineering expertise include drill and blast designing, mine design and planning ranging from shorter term planning to Strategic/Life of Mine Planning, mine scheduling, pit optimization, mine financial modelling/costing and enterprise optimisation, having served in various technical roles throughout his career including Chief Mining Engineer and Integrated Planning Manager. Joseph is an efficient user of various mine packages including Surpac, Talpac, XPac, Xeras, MineSched, Whittle, ArcGIS, Modular Mining and MineStar. Joseph is also familiar with Vulcan and Alastri.
Joseph holds a Bachelor of Engineering degree in Mining and is a member of both AusIMM and SME.
Stephen Manning
Principal Underground Mining Engineer & Underground Technical Mining Team LeaderMelbourne, Australia
Stephen is an experienced Senior Mining Engineer with over 18 years of experience particularly in underground mine design and planning. His experience covers all aspects of underground mine design and scheduling, stope design / optimisation and drill and blast design and has developed a level of proficiency in software such as Deswik, EPS, MineWorks Planner, GanttScheduler, Vulcan, etc. Stephen has been involved with reserve estimation work, scoping studies, pre-feasibility and feasibility studies as well as multiple, operations based mining engineer roles.
Steve Rempel
Manager Mining Engineering, North AmericaSteve is a motivated Professional Mining Engineer with over ten years of experience. He has project management experience and a knowledge of mining best practices and operations. Steve has proven skills in enhancing productivity, efficiency, and bottom-line profitability with forward-thinking leadership. Steve brings experience in years of field work and is ready to take on challenges and provide the best solutions to all projects.
Adrian Hills
Principal Mining EngineerMelbourne, Australia
Adrian is a Principal Mining Engineer with extensive underground technical experience along with contractor, management and corporate exposure gained over 20 years in the mining industry. He is able to offer effective management of small to medium workforce through supportive and productive supervision of staff utilising his strong communication and interpersonal skills. Adrian has superior organisational and planning ability, having implemented many Life of Mine plans, production schedules and financial models.
Cameron Legg
Senior Mining EngineerMelbourne, Australia
Cameron is a Mining Engineer with over 15 years’ experience in site based, technical services and consulting roles. He has developed a deep and broad knowledge across all areas of mining operations, is results focused and strives to understand the fundamental operational value drivers. He has had extensive exposure to open pit mining across a range of commodities including copper, gold, diamonds, zinc and rare earth minerals. Drawing on both technical site based and consulting roles in mining engineering and overseas management, he has developed excellent interpersonal communication skills allowing for outstanding relationship management and robust problem-solving and analytical abilities. Cameron has been involved in all aspects of project work including Proof of Concept, Scoping, Prefeasibility and Feasibility work.
Remon Sinaga
South East Asia Regional ManagerRemon has over 19 years of industry experience as a Mining Engineer and has spent 8 years working in Australia and another 11 years in Indonesia. During that time, he has worked in open pit coal and gold mining, as a mining consultant and for a blast service company in various areas from upstream to downstream mining chains. Remon has a solid knowledge of mining coupled with a strong commercial acumen and has been involved in many critical project implementations. He is familiar with recent end to end digital solutions in mining industries and the dynamic markets. Remon is efficient with mining software packages, mining cost models, cash flows and financial reporting.
Nopian Fitrikansyah
Senior Mining EngineerNopian is a Mining Engineer with over 18 years’ experience in the mining industry in both engineering & operations. He has been involved in various types and scales of mining in both minerals and base metal mines. Nopian also has experience in project development strategy and management, evaluation and feasibility studies, as well as planned acquisition projects.
Drajat Subantara
Senior Mining EngineerDrajat is a Senior Mining Engineer with over 15 years of experience. He has solid experience and skills in mine design, planning and scheduling, and ensuring the highest coordination within the operations and engineering teams. Drajat has superior analytical and conceptual abilities, is up to date with modern design principles and safety measures through formal and independent study and continuing education. He looks for ways to improve mining processes, driving efficiencies, and impacting the bottom line.
Drajat is a collaborative communicator who promotes synergy and cooperation across organizational boundaries to drive positive change and build cohesive and comprehensive solutions to business and mining problems.
Wisnu Kardana
Senior Mining EngineerWisnu has more than 15 years of experience as a Mining Engineer, in several underground engineering roles. He has strong skill set in underground short, medium and long-term scheduling and with underground drill and blast.
He has experience dealing with various ground types, conditions, and underground mining methods, such as underground block caving, cut and fill, avoca and underground stope.
Marolop Yandry
Senior Mining EngineerA Senior Mining Engineer with 15 years of planning/scheduling, production and reporting experience in open pit mining. Block model geology, mineable reserves estimation, pit optimizations, pit designs, mine scheduling, mining contractor supervision, JORC and KCMI reporting. Competent in Whittle, Surpac, Minesched, Minescape, Minex, and Alastri. Marolop experience including seconded in Perth office as part of study team for several base metal projects in Australia.
Seen Lee
Senior Mining EngineerMelbourne, Australia
Seen has fifteen years of experience in the mining industry, with experience from greenfields pre production sites through to fully operational mining operations. Seen’s multi disciplinary background in geology and geotechnical engineering allow for seamless communication within projects. Seen’s core competencies include open pit medium to long term project investigations and evaluations, with particular expertise in pit optimisation, ground modelling and design. Seen also has strengths in medium to long term mine planning, and is proficient in various mining software packages, including Whittle, Datamine, Surpac, MineSched, Mine 24-D and Deswik. Seen has worked with a number of metalliferous commodities, including gold, copper and iron ore.
Michelle Xu
Senior Mining EngineerMelbourne, Australia
Michelle has over 10 years of industry experience, with expertise in 3D mine design and planning. Michelle has assisted in completing numerous mining projects in Australia and China, as well as conducting Surpac training courses for various mining companies. After joining Mining One, she has been involved in a number of prefeasibility, feasibility studies and Life of Asset planning. She is a competent user of Surpac, MineSched, Whittle, Deswik, and Minemax Scheduler and a basic user of Minex and Datamine. Those tools give her flexibility in achieving high efficiency and enable her to find better solutions when conducting pit optimisation, mine design, mining and blending scheduling. She is also fluent in English and is a native Chinese speaker.
Phelan Trinh
Senior Mine Planning EngineerPhelan has more than 8 years in the mining industry with expertise in pit optimisation, mine design and scheduling, cost estimation, and financial modelling. His operational experience includes all facets of Production Engineering with core competencies in drill & blast and short / medium term mine scheduling. Phelan is a well-rounded engineer having worked in a number of commodities including gold, silver, copper, tin and iron ore. His core competency has been in the area of Mine Planning and Evaluation Lead on feasibility and Life of Asset planning studies. Phelan is a competent user of MineSched, Surpac, Whittle, Deswik, Minemax Scheduler, Datamine and Vulcan. Phelan also has experience in implementation of solutions in multi-objective optimisation problems such as ore-blending.
Phelan’s experience has spanned various geographical locations including open-pit, metalliferous operations in Australia, Laos and the Democratic Republic of the Congo.
Phelan graduated from the University of Melbourne where he completed a Bachelor of Engineering (Civil Hons.) and a Bachelor of Commerce (Finance and Economics).elor of Commerce (Finance and Economics).
Thomas Indrawijaya
Senior Mining EngineerMelbourne, Australia
Thomas is a Mining Engineer with over seven years of experience in open pit mining with exposure in various projects and operations. During his time with Mining One, Thomas has been involved in a number of mining studies across a broad spectrum of commodities such as coal, gold, copper, iron ore, and quarry. He has developed a strong knowledge of open pit mining including mine planning (short/medium/long and Life of Asset Planning), pit and dump design, pit optimisation, scheduling, fleet selection, haul road modelling, Talpac analysis, production reporting, project cost analysis, financial modelling, and technical reporting. He also has strong operational knowledge and experience as a truck and shovel engineer across several coal and gold mines as well as quarries.
Thomas is familiar with many mining software packages including Vulcan, Surpac, Studio 3, Mine 2-4D, Minescape, Talpac, Xact, MineSched, Whittle, Deswik, AutoCAD and Rocscience (RocData, Slide, Swedge, Dips).
Gloria Asamoah
Mining EngineerGloria is a Mining Engineer with in-depth knowledge of and hands-on experience in surface mine planning and operations, and underground mine operations, with over eight years of working experience. She has expertise in the use of specialised software for mine scheduling, mine design, mine optimisation, and mine operations (drill and blast, load and haul, and dispatch). Gloria has skills in business improvement, project evaluation, economic analysis of mine design, mine safety and reporting. She is a great team player and highly goal oriented. Gloria has expanded her metallurgical knowledge by working with a mineral processing consulting firm, giving her greater understanding of whole plant planning, metal extraction and optimisation for higher returns.
Volga Massang
Mining EngineerVolga is a Mining Engineer with 6 years of experience in open pit mining, particularly in gold and copper commodities. She has a strong background in short/medium term mine planning/scheduling, pit & dump design, dry-wet season outpit project, mine production and reporting. Volga also has experience in mining contractor supervision. Qualifications include proficient in operating software Surpac, AutoCAD, MineSched, MineSight.
Zola Munkhbat
Mining EngineerZola is a mining engineer and qualified mine surveyor with over 6 years of operational and technical experience. She was involved in several feasibility studies in Mongolia, performing cost and cashflow models. In her time with Mining One, Zola has focused her efforts on pit optimisations, mine design and scheduling and block model manipulation. Zola is an efficient user of various computer packages including Micromine, Minesight and Surpac. She is also a competent user of RocSience 2D slope stability analysis tools. Zola obtained her Master degree in Mining Engineering Technology at Federation University Australia, specialising slope stability investigation.
Suharso Sinaga
Mining EngineerSuharso gained his Bachelor of Engineering (Mining) degree from the University of Pembangunan Nasional Veteran Yogyakarta, Indonesia, in 2019. His work experience of 5 years at Nickel in the mining industry, ranging from various site based mine planning long term, short term, mid term, geology modelling, estimation reserve, pit optimization, mining cost and operational roles. Suharso has excellent mining software skills which can be utilised for mine plan and scheduling.
Ning Xu
Mining EngineerNing is a licensed Professional Engineers in Ontario (PEO). She has extensive exposure to underground mining commodities in both base metals and precious metals by undertaking a wide variety of operational-based roles in survey, ventilation, stope design, drill and blast design. Ning is also involved with mine design and mine reserves and resources work.
Ning has developed a level of proficiency in various mine software including Deswik, Amine, Promine, and has exposure to other engineering software such as Datamine, EPS, MineRP, WaveView, Shotplus, Ventsim, Rocscience.
Brett Cosgriff
Mining EngineerBrett is a professional engineer working in the resources industry with experience in underground metal mining. A highlight of Brett’s career has been working on underground crews through 2019 and 2020 to work towards the qualification requirements for a Mine Manager’s Ticket. Brett has gained experience in most facets of mining engineering including Drill and Blast, Scheduling, Mine Planning, Stope Design, Level Design, Ventilation, Risk Assessments, Recovery Drilling, Raisebore Design, and Reporting. Brett has also completed 6 months of Underground Shift-Boss time in QLD.
Brian Chiura
Mining EngineerBrian is a Mining Engineer with over two years of operational experience. He has a keen interest in mine planning and pit optimisation and possesses skills in Whittle, Surpac and Deswik.
Brian is highly motivated, a quick leaner, a team player and a strong communicator having dealt with customers, vendors, and stakeholders in previous employment.
James French
Manager, GeotechnicalJames is a motivated mining professional with diverse operations and project development experience in Australia and overseas. His 20 years’ experience includes delivery of early phase studies, planning & execution of development projects and management of operations. He has had a broad exposure to surface and underground settings in hard and soft rock geology, across a range of commodities including gold, copper and zinc.
James’ exceptional work ethic, strong technical competencies and practical approach enable him to be a proactive and adaptable leader, who thrives in a team dynamic and promotes a strong performance culture aligned to business objectives and organisational values.
Kevin Dugan
Senior Principal Geotechnical EngineerMelbourne, Australia
Kevin has over 40 years of experience in the mining industry throughout Australia and overseas, including eleven years at the Snowy Mountains Engineering Corporation (SMEC). He has had extensive experience in the practical aspects of rock and soil mechanics covering major hydroelectric projects, pumped storage schemes, dams, tunnels and most of Australia’s large mining projects, (e.g. Olympic Dam, Northparkes and Century Mine). This work has covered all states of Australian and over fourteen countries overseas.
His mine geotechnical experience covers the geotechnical input and peer review to major projects from conceptual to bankable studies and detailed design. He has also been retained as a peer review consultant on a wide range of projects, including numerous due diligence technical audits and expert witness roles of major civil and mining projects (both coal and metal). His areas of expertise include: Stress measurement analysis and mathematical modelling (2D & 3D); Rock Mechanics (ground support, stability analyses etc.); Reviews, due diligence and expert witness; and Engineering Geology (including data collection, rock mass classifications, etc.). Kevin is a Chartered Professional recognised through the Australian Institute of Mining and Metallurgy.
David Lucas
Principal Geotechnical EngineerDavid Lucas is a mining geotechnical specialist with over 30 years of experience in mining and civil geotechnical engineering, of which 24 years have been in mining in Australia and South-East Asia. He is a specialist in slope stability in open-cut mining, with considerable experience in rock and soil slopes, overburden dumps and stockpiles, in a wide range of hard rock mines, coal mines and quarries. With a first degree in geology, he is skilled at understanding and interpreting geological processes and settings in terms of their engineering impact.
His on-site mining experience includes 12 years in site-based operational roles where he provided practical advice on slope stability, geotechnical hazard management, and failure remediation. His consulting experience since 2005 has included design applications for all stages of mining from scoping and feasibility studies, operational mines, and mine closure studies, risk based stability assessments, and communicating technical concepts to key stakeholders including regulatory authorities and the public. He also specialises in high level geotechnical reviews of mining operations.
David is a registered Professional Engineer of Queensland (RPEQ), and is a chartered professional of the Australasian Institute of Mining and Metallurgy (AusIMM (CP)).
Dr. Abouzar Vakili
Principal Geotechnical Engineer (Cavroc Co-Founder)Melbourne, Australia
Abouzar is a Principal Geotechnical Engineer and numerical modelling specialist with over 15 years of experience in operations, geotechnical analysis, design and research. His expertise is primarily in applying advanced analytical techniques for geotechnical engineering and design. He has worked on studies involving large open pits and deep, high stress underground mines. He has authored more than 25 technical papers and articles and he is an AusIMM Chartered Professional and Registered Professional Engineer of Queensland.
Dr Stephan Arndt
Head of Technology and InnovationStephan has over 25 years of professional experience in the industry. He has worked in a global lead consulting role for Dassault Systèmes, working with major mining companies on digital transformation projects to deliver business value. Throughout his career, Stephan has been managing, developing, and mentoring teams, focusing on geomechanics disciplines and mining. He has been part of global technology groups for software and R&D and gained experience as Director of Resources Engineering and Professor of Practice at Monash University. For 20 years, Stephan has been performing geomechanics analysis and simulation for many of the world’s caving studies, including Rio Tinto, BHP, Vale, Newcrest, OZ Minerals, Freeport Indonesia, Debswana, and DeBeers.
William Gibson
Principal Geotechnical Engineer/Numerical Modelling SpecialistWilliam has over 40 years of experience in geotechnical, mining, and civil engineering projects, as well as complex numerical modelling applied to rock mechanics and programming of software for geotechnical analyses.
His expertise in open pit mining includes slope stability analysis for large pits line Chuquicamata, Esperanza and Pelambres (Chile), Olympic Dam (Australia), You Tolgoi (Mongolia), and Quellaveco (Peru). William has done analysis of the interaction between open pits and underground mining operations.
William’s experience with underground mines includes the analysis of block caving mines like El Teniente and El Salvador (Chile), mining sequence, open stopping stability of pillars and interaction of block caving operations with mine facilities. He is also experienced in the analysis of slopes under static and seismic conditions, and the stability analysis of the other mine related structures such as tailing dams, heap leach piles and waste rock dumps.
He has carried out seismic risk assessments in different regions of South and Central America, Africa, Papua New Guinea and Canada involving the definition and generation of earthquake simulation of dynamic analysis. William has also worked on the analysis and design of concrete and steel buildings and bridges, using self-developed software.
His programming expertise lies in the development of software to analyse and model rock falls (RFall_3D), wedge rock stability (MWedge_P), gravity flow (MFlow), generation of artificial earthquakes for dynamic analysis (Crono) and discrete facture network and block stability (Frac_Rock). William also a competent user of geotechnical programs such as FLAC, FLAC3D, UDEC, PFC, PFC3D, Slide, Phases2, SWedge and Unsedge. William has given several FLAC and FLAC3D training courses for consultants and geotechnical engineers for different mines.
Peter Cepuritis
Principal Geotechnical Engineer/Technical Team LeaderPeter has more than 30 years of experience in the mineral resource and engineering sectors for a variety of organisations including research, consulting and engineering, and mining corporations. Throughout his career he has been responsible for planning and managing civil and mining project studies from initial site investigations, analysis, and design, through to operational risk assessments, due diligence, audits/reviews, and project closure.
Peter has experience in Australia, the Americas, and the Middle East, with projects ranging from conceptual studies through to feasibility and operations experience. He has specific experience in block and sublevel caving projects in both North and South America
Peter has dedicated a significant portion of his career in consulting, providing engineering solutions to international corporations, gaining a reputation for adding value and providing innovative solutions whilst maintaining projects within budget and schedule.
Peter also provided strategic guidance to the major mining houses, including developing corporate risk management systems. He also has significant research and innovation experience, responsible for proposals, securing industry funding and project management of research projects.
Peter has lectured in Rock Slope Engineer, Probability and Risk in Geomechanics and Open Stope Geomechanics, and has given a number of short courses to industrial practitioners on topics of rock mechanics as well as short courses on the mining industry to non-practitioners.
Michael Bijelac
Senior Geotechnical EngineerMelbourne, Australia
Michael has over 24 years geotechnical experience in underground and open-cut metalliferous and coal mines. The majority of this experience has been focused on consulting services to the mining industry, from geotechnical logging/data collection, secondment to sites for operational support assistance to mining studies from scoping to feasibility levels. Michael has considerable experience in numerical modelling and slope stability analyses, and has extensive operational and design/analysis experience in the geotechnical field.
Dr. Tom Styles
Principal Geotechnical EngineerDr. Tom Styles is a chartered engineer with fourteen years of post graduate experience. He completed a PhD on numerical modelling of fractured rock slopes through the Camborne School of Mines, and further post-doctoral research at universities in Vancouver, Canada. This applied academic background, in combination with a number of consulting roles, provides a strong foundation in advanced numerical modelling, characterising and monitoring the rock mass, and general geotechnical support for open pit and underground mines, quarries, and green field sites. His work as a consultant focuses on rock mechanics, with experience in terrestrial LiDAR and drone-based photogrammetry, as well as both satellite radar data, offering solutions for both data collection and high resolution remote monitoring. Tom has worked on mine sites throughout Eurasia, Africa and Australia and North America, directing geotechnical site investigations and collecting data. His office-based analytical analyses and numerical modelling of ground stability, provides mine design parameters during feasibility and mine optimisation studies. Tom is also the agent for Cavroc in Europe and Africa
Dr Kyuseok Woo
Senior Geotechnical EngineerKyu is a Senior Geotechnical Engineer with over 15 years’ research and consulting rock engineering experience. He gained his PhD from the University of British Columbia, where his research project encompassed a range of rock engineering and block cave mining challenges. Post Ph.D, Kyu has performed rock mass characterization, empirical analyses, and advanced 2D/3D numerical analyses for various mine sites located around the world for open pit and underground mining operations. Kyu has published a number of technical papers associated with the numerical simulation and its application to mining.
Raymond Mateveke
Senior Rock EngineerRaymond is a Rock Engineer with 11 years rock engineering and 8 years mining engineering experience. A total of 16 years’ technical, practical and commercial experience gained within mining and consultancy environments. During this period, he has been exposed to shallow, intermediate and deep level mining covering narrow tabular hard rock and massive mining environments.
Ray’s mining engineering experience includes production and mine planning using XPAC software in Platinum mining environment. Detail focused, flexible and resourceful with the ability to effectively deliver within required performance targets.
Dr Yousef Abolfazlzadeh
Senior Geotechnical EngineerYousef is a ground control and rock mechanics specialist with substantial professional and academic experience in analysis and interpretation of mining induced seismicity. Yousef holds a PhD in mining induced seismicity from Queen’s University and a master’s from Laurentian University, Canada. Yousef joined Mining One as a senior geotechnical specialist in 2021. In his previous jobs, he was involved in various aspects of ground control engineering, seismicity and rock mechanics and worked with seismic data from some of the deepest hard rock underground mines in the world. His projects have included seismic array design, system optimization, seismic source parameter and hazard analyses and re-entry protocols. Yousef is the founder of TVSeminars Inc., which is a platform for delivering online mining/geotechnical seminars.
Nathan Chembe
Senior Geotechnical EngineerNathan has over 15 years’ work experience in the mining industry, over 12 years of which have been in Geotechnical/Rock mechanics related roles including projects.
His most recent role included looking after production related issues for PC1 and PC2 block caves including inrush risk management, infrastructure monitoring and Geotechnical related projects.
Richard Shellam
Senior Geotechnical EngineerRichard is a chartered engineer with ten years of operational experience in open pit geotechnical engineering within the UK, Europe, Africa, Central and Eastern Asia.
He has practical experience in coordinating, collecting, and interpreting geotechnical data for use in rock mass characterisation. As well as extensive knowledge in applying geotechnical modelling software packages to develop open pit and waste rock dump designs
He also has expertise in assessing and managing open pit geotechnical risk and managing geotechnical departments, with a focus on fostering a strong safety culture, alongside the training and mentoring of personnel.
Selcuk Erol
Geotechnical EngineerMelbourne, Australia
Selcuk is a Civil/Geotechnical Engineer with over thirteen years of worldwide experience. In his career, Selcuk has been involved in geotechnical design, data collection and analyses of various underground and open-pit mines. He has worked with reputable resource and civil companies delivering specialist engineering service both on site and in the office.
Amirshahriar Rostami
Geotechnical EngineerAmir is a self-motivated, adaptable and deadline-driven Geotechnical Engineer with 9 years of experience in the oil & gas industry. He is a valued and dedicated team member of several multidisciplinary projects and possesses diverse skills and experience in Geoscience, Mining and Petroleum engineering. Amir is skilled in Resource modelling and Mine stability evaluation with strong knowledge in Geostatistics, Rock mechanics and Seismic. He is also skilled in Mine designing from Data analysis to Mining cost optimization and related software such as Surpac, Amine and Whittle. Amir holds a Masters in Mining Engineering from Queen’s University, Kingston.
Didy Ramli
Geotechnical EngineerMelbourne, Australia
Didy is a Mining Geotechnical Engineer who has over nine years of experience in the mining industry. She started her career as a Geologist and her operational experience encompasses various roles in the Hunter Valley and Bowen Basin namely Integra Underground and Open Cut Coal Mine, Blackwater Mine, Peak Downs Mine, Goonyella Riverside Mine and more recently Savage River Open Cut Mine. Having a strong geology professional background, Didy has a proven record for delivering measurable results and fostering strong stakeholder relationships. She has more than 8 years experience in the mining industry based on mine sites, which includes exploration (greenfields and brownfields), production (open pit and underground) and technical roles.
Didy possesses extensive experience in geological modelling, resource reconciliation, geotechnical highwall and overburden mapping, geological structural interpretation and exploration, which is supported by substantial stakeholder engagement; of which has generated significant culture and business performance improvements on site.
She has a strong professional research background with a degree in Geology from University of Queensland and a Masters in Mining Engineering (Mine Geomechanics) from UNSW. She was also selected by Vale Australia to represent Australia in completing Advanced in Mining Short Courses at University of Ouro Preto, Brazil.
Karim Yousefi Bavil
Senior Geotechnical SpecialistKarim is an experienced Senior Geotechnical Specialist with more than 10 years of experience in the industry. He is skilled in rock mechanics, tunnel design, numerical simulation, and slope stability. Karim has hands-on experience with geotechnical data collection and site characterization as well as being experienced in cost analysis and Project Management Plan preparations.
Simon Jackson
Senior Geotechnical EngineerSimon is a Mining & Geotechnical Engineer with a problem-solving mindset and positive attitude to challenges. He started working with Wardell Armstrong International following the completion of his Master’s degree at the Camborne School of Mines (CSM). His experience has Included working on a wide range of open pit and underground metalliferous mining projects completing geotechnical studies, mine optimisation, design, scheduling, and cash flow analysis for several operating mines and greenfield projects. To date, this work has covered mining projects in the Kingdom of Saudi Arabia, New Zealand, Kazakhstan, Russia, Botswana and Europe.
Davron Lu
GM China/Global Contracts OfficerMelbourne, Australia
Davron has over eight years of experience in contract laws, due diligence, project management, and geotechnical engineering. Working on a variety of projects both on site and office based, her experience includes technical due diligence, project permitting review, environmental legislations, technical translation, project management and delivery, and client liaison. She has been involved in many technical due diligence and has conducted various reviews on mining and environmental permits for projects in Australia, Canada, Chile, Philippines, etc. She has also conducted geotechnical training for our clients in China to improve their mine safety and economics. Further, Davron is a qualified Australian Lawyer, admitted as an officer of the Supreme Court of Victoria. She has been involved in several high-profile transactions with matters involving research and development tax claim, mergers and acquisitions, construction laws, etc.
Christopher Mears
Senior Geotechnical EngineerChristopher is a Senior Consultant and Chartered Geotechnical Engineer with over 7 years’ experience and expertise in geotechnical data collection, rock mass characterisation, geotechnical risk assessment and geotechnical mine design. He is a very personable and driven individual whose main strengths are communication and leadership.
George Shali
Geotechnical EngineerGeorge is a Geotechnical/Rock Mechanics Engineer with more than 7 years of medium and shallow-level massive mining experience as well as experience in open-pit mining. He is also experienced in mining hard and soft or weak rock formation, numerical modelling of mine workings and interpretation, and provision of professional geotechnical input into mine planning & design.
George has comprehensive knowledge of mining methods such as Sublevel Open Stoping (SLOS) and developing short to medium-term safe support plans based on collected, analysed geotechnical data and implementation.
Edward Cooke
Geotechnical EngineerEdward has a qualified Geologist and has just completed his Masters in Mining Engineering Degree. His education has included subjects such as Excavation and Geomachanics; Project Management; Mine Design and Planning; Engineering Geology and Hydrogeology.
His problem solving, teamwork, analysis, critical thinking and organisation are of a high standard. He is also a former Speaker Secretary for the Herdman Geological Society at the University of Liverpool (UK).
Rifki Rashad
Hydrologist
Marwan Aziz
Hydrologist/Geotechnical EngineerMarwan has 3 years’ experience working on various mining projects, especially in geotechnical, hydrology, and engineering design.
He has strong practical, experience in slope stability evaluations, geotechnical modelling, engineering design, and hydrology modelling.
Marwan has experience in field work activity for both geotechnical and hydrology, using various software related to both geotechnical and hydrological work. He is experienced in all aspects of Hydrogeological field work including well construction; slug test; water sampling and groundwater monitoring, river discharge measurements, rainfall simulator test, infiltration test, modelling rainfall-runoff analysis and modelling groundwater flow due to mine openings.
Richard Heath
Geotechnical EngineerRichard is a geotechnical engineer with several years’ experience in geotechnical data collection and analysis as well as business development.
After completing an MSc in Applied Geotechnics at Camborne School of Mines with distinction, he has worked on mine sites and geotechnical drilling projects all over the world including Saudi Arabia, Kazakhstan, Eritrea, Finland, Turkey and Spain, with responsibilities ranging from collecting high-quality data himself, to training groups of local staff and overseeing the entire data-collection project.
Richard has performed office-based geotechnical analysis for more than 20 projects at all stages of the mining process, for both open-pit and under-ground mines
Jarrod Warren
Geotechnical EngineerJarrod is a passionate Geotechnical Engineer with experience across multiple technical roles in the mining industry. He has a strong interest in current industry research to increase his technical skills and knowledge. Jarrod is result driven and receptive to operational guidance to strive for efficient outcomes for mining projects.
Adi Santoso
Geotechnical EngineerAdi is a highly motivated professional with over two years of experience in multiple open-pit operations who has been exposed to various geotechnical issues and mining challenges. He is experienced in geotechnical data acquisition, drillhole planning and design, slope stability analyses, and practical knowledge of open-pit operations.
Stuart Hutchin
Geology ManagerMelbourne, Australia
Stuart has over 23 years of experience in the Australian and international mining industry. He has worked in a wide range of gold, base metal, rare earth, bauxite, iron ore, diamond and emerald deposits. He has experience ranging from grass roots exploration through to mine geology and resource estimation in both underground and surface mining operations. Stuart has also had extensive experience with project assessment, geological audits, project valuations (VALMIN) and due diligence studies on both exploration and mining projects. He is a proficient user of Surpac, Vulcan and Micromine software packages. He is also a Member of the Australian Institute of Geoscientists. He is deemed as a Competent Person and Qualified Person for JORC 2012 and NI43-101 resource estimate sign off covering multiple commodities and deposit styles.
Dr. Robert Gaulton
Principal Coal GeologistMelbourne, Australia
A highly experienced Mining Geologist with over 45 years of experience, Rob provided a wide range of geological services to SECV mining and resource development operations in the Latrobe Valley (4 open cut operations) between 1973 and 1994. Between 1981 and 1992 he led a team of earth scientists and technical specialists while managing SECV drilling activities and a number of emergent large scale projects and investigations. He was also routinely involved with open pit drainage, dewatering and stability issues. In addition, Rob oversaw the introduction of computer based geological and geophysical data acquisition and the development of digital geological and coal resource models and was responsible for maintenance of the SECV bore data base.
He completed an MSc (Hons) degree in Coal Geology at the University of Wollongong between 1983 and 1985. Between 1972 and 1988 he conducted over 70 internal training sessions on coal geology, pit stability and coal chemistry and lectured part time in earth sciences at the Gippsland Institute of Advanced Education (later Monash University Gippsland) between 1975 and 1987. Rob has also developed and presented a series of sessional lectures on low rank coals for Latrobe University and the University of Wollongong. He currently lectures in Engineering Geology for MSc students at Federation University Gippsland and takes practical geology sessions for Environmental Science students.
In recent years, Rob has been involved with a range of coal mining projects in Australia, New Zealand, and South East Asia. These included ongoing assignments in the Latrobe Valley, geological and geological/geotechnical investigations for the Federal Government, resource estimates at Griffin Coal (WA), reviews of and provision of advice to coal mining operations/prospects in Tasmania and New Zealand as well as coal resource evaluations in Malaysia and JORC coal resource estimates in Indonesia.
Anthony Reed
Senior Structural Project GeologistAnthony a classically trained structural geologist with over 14 years of extensive mapping and interpretive experience in complex metamorphosed terranes, porphyry, sediment, and vein hosted Cu systems, chonolith, dyke hosted Ni and structurally modified VMS Zn/Pb.
Over the last 10 years Anthony has specialised in scientific analysis and interpretation of complex geological data, including surface and downhole structural, geochemical and geophysical data, in order to develop robust, resource ready, implicit 3D models for the purposes of asset acquisition, longevity and iterative geoscientific studies to expand orebody knowledge.
Recent roles had a large focus on management and synthesis of geoscientific 3D modelling for porphyry and sediment hosted copper project acquisition opportunities, the deposits at the Las Bambas, Kinsevere, Rosebery and Dugald River mines, as well as coaching and training colleagues globally to employ implicit techniques for both geoscience and resource evaluation.
Muhaemin Sutami
Principal GeologistMuhaemin is an experienced Principal Mineral Resource Geologist with over 17 years experience in the area of resource estimation, reconciliation, mine geology, project feasibility study, due diligence and mineral valuation. He is a member of AusIMM and is also a Competent Person in Indonesia CPI-IAGI qualified resource estimation of primary gold of epithermal and intrusion related deposits and exploration reporting and resource estimation of nickel laterite deposit.
Louis Cohalan
Senior Project GeologistLouis is a Senior Project Geologist with 11 years of experience within the mining and exploration industry. Louis has worked for junior exploration companies in Canada and Australia, as well as a team of geoscience specialists at MMG Ltd. He has provided geological and implicit modelling expertise supporting operations worldwide.
Berry Casanova
Senior Hydrologist & HydrogeologistBerry is a Senior Hydrology and Hydrogeology Engineer with over 10 years of experience working on various mine projects across Indonesia. He provides expert assessments on soil and water quality combined with effective evaluations, models and management plans. Previously an operational director for a coal mine, Berry carried the project management experience into other projects such as the Sitanduk Hydro Power Plant. He has demonstrated his expert knowledge through training others in short courses covering material related to hydrology and hydrogeology.
Trent Jolly
Senior Process EngineerTrent is an experienced Process Engineer with 10+ years in project delivery, process optimisation and operations improvement. He has extensive site experience across a range of commodities and processes, including gold and base metals mineral processing and hydrometallurgy. This includes concept studies and project design, as well as delivery, commissioning and optimisation of site projects and initiatives. He has a strong interest in data analytics and using data to inform process changes and benefit evaluations.
Gayuh Putranto
Senior GeologistGayuh has been working as a geologist in the mineral exploration-development sector for over 13 years. He has specialised in resource development of oxide gold, development on deep porphyry orebody knowledge and regional exploration.
Specifically in gold (copper-silver) commodity, he has been assigned to various projects related to expertise in field exploration and management including field geology projects, project review and due diligence, drilling and core shed, QAQC, modelling, resource estimate, feasibility study, and KCMI/JORC-compliance reporting.
Grace Tambunan
Graduate GeologistGrace is a graduate in Geology from Faculty of Mathematics and Natural Sciences, Universitas Indonesia. Grace has interest in geoscience and machine learning. So she is accustomed Microsoft Office (Ms. Excel, Ms. Power Point, Ms. Word), Mining tool (Surpac), Remote Sensing (ArcGIS, Global Mapper, QGIS), Slope Stability (Geostudio, Slide) and coding tools such as Python, VS Code. By joining organizational projects she is shaped as someone who has critical way of thinking, able to work under pressure, good time management, and teamwork skills.