CONTACT US
Home > Browse by topic > Mining

Mining Expert Witnesses

Mining companies, mineral rights holders, and regulatory agencies face litigation whenever mineral property valuation, mine operations, or environmental compliance is challenged in a commercial or regulatory dispute. These disputes commonly involve disputes over mineral ownership and rights of way affecting mine properties, contract and production disputes between mine operators and their business partners, and environmental permitting and compliance matters concerning mining operations. Because mining disputes involve technical questions of geology, engineering, and mineral valuation as well as regulatory compliance, the central issue in these cases is typically whether a mining operation or valuation was conducted consistent with accepted industry practice and applicable regulatory requirements. Resolving that question requires expertise spanning mining engineering, geology, and mineral economics.

A mining expert reviews mine engineering records, geological data, and applicable regulatory requirements to determine whether mining operations, mineral property valuations, or environmental compliance practices met accepted industry and regulatory standards. That analysis often clarifies disputes over mineral ownership and rights of way by establishing the technical and historical facts underlying a mining claim. In production and contract disputes, the expert’s understanding of mine engineering and operations supports both liability and damages analysis by quantifying the impact of an operational or contractual failure. This same expertise strengthens litigation strategy by giving counsel a framework for challenging an opposing expert’s technical or valuation conclusions.

Because mining disputes require technical fluency in geology, mine engineering, and mineral economics, selecting an expert with direct industry experience in the relevant mineral type and operation is essential. The experts we can provide include mining engineers, geologists, and mineral economists with backgrounds spanning mine design, mineral property evaluation, and environmental permitting. Round Table Group has completed more than 75,000 expert searches for litigators, and we apply that experience to match counsel with mining experts whose specific technical background fits the case. Let us help you find the right mining expert for your case by calling us at (202) 908-4500.

Kinds of Cases We Work On

Round Table Group helps our clients find a wide variety of Mining expert witnesses for cases like:

01

JV Dissolution

Two mining companies that jointly developed a copper project moved to unwind their joint venture after a dispute over dilution calculations left the minority partner alleging its stake had been improperly reduced following a cash call it could not fully fund. We identified experts with experience in mining joint venture accounting, dilution and cash call mechanics, and mineral project valuation. The expert's recalculation of the dilution formula found the operator had applied the wrong project valuation baseline, reversing part of the dilution and reshaping the buyout terms.
02

Offtake Agreement Breach

A smelter operator sued a mining company for breach of a multiyear offtake agreement after the mine repeatedly delivered copper concentrate shipments short of contracted tonnage, forcing the smelter to buy replacement concentrate on the spot market at a premium. We identified experts with experience in concentrate offtake contract administration, mine production planning, and mineral marketing practices. The expert's review of the mine's production records found the shortfalls stemmed from avoidable processing plant downtime rather than genuine geological constraints, supporting a settlement covering most of the smelter's cover-purchase premium.
03

Ore Reserve Misrepresentation

A mining company that acquired a gold project sued the sellers after an independent audit found the reserve estimate used to value the acquisition had relied on drill data from a zone later found far less continuous than represented, cutting the project's economic reserves by roughly a third. We identified experts with experience in mineral resource and reserve estimation, geostatistical modeling, and mining project valuation. The expert's re-modeling of the drill hole data confirmed the continuity assumptions were unsupported by the underlying assays, supporting the buyer's fraud claim and a settlement well below the original purchase price.
04

Tailings Dam Design Failure

A mine operator sued the engineering firm that designed its tailings storage facility after a partial failure released stored material and forced an extended suspension of processing operations, resulting in remediation and lost production costs exceeding $50 million. We identified experts with experience in tailings dam design and geotechnical engineering, dam safety standards, and mine closure and remediation planning. The expert's forensic review found the design had underestimated the pore pressure buildup in the embankment, establishing a design defect and supporting a settlement covering most of the remediation and lost production costs.
05

Pit Wall Slope Failure

An open-pit mining company sued its geotechnical consulting firm after a slope failure in a section of the pit buried active mining equipment and forced a lengthy suspension of operations in that area. We identified experts with experience in slope stability analysis, open-pit geotechnical design, and mine safety standards. The expert's back-analysis of the slope found the consultant's stability model had used strength parameters inconsistent with the site's own geotechnical testing, establishing liability and anchoring the damages figure at mediation.
06

Mining Equipment Warranty Failure

A mine operator sued a heavy equipment manufacturer after a fleet of newly purchased haul trucks experienced repeated drivetrain failures well before their rated service life, reducing hauling capacity and delaying production for several months. We identified experts with experience in heavy mining equipment engineering, drivetrain failure analysis, and mine haulage productivity assessment. The expert's teardown of failed components identified a recurring manufacturing defect rather than operator misuse, defeating the manufacturer's warranty exclusion defense and supporting a settlement covering the bulk of the operator's lost production.
07

Net Smelter Return Royalty Dispute

A royalty holder sued a mining company alleging the operator had understated net smelter returns on a producing gold mine by deducting costs not permitted under the royalty agreement, cutting the royalty holder's payments by roughly a fifth over several years. We identified experts with experience in mining royalty accounting, net smelter return calculation methodology, and mineral marketing cost analysis. The expert's audit of the deducted costs found a substantial share fell outside the agreement's permitted categories, supporting a settlement covering most of the underpaid amount.
08

EPC Cost Overrun Dispute

A mine owner sued its engineering, procurement, and construction contractor after construction of a new processing plant ran more than a year behind schedule and tens of millions of dollars over budget, alleging the delays stemmed from the contractor's flawed engineering rather than site conditions. We identified experts with experience in mineral processing plant construction, EPC schedule and delay analysis, and mining project cost estimation. The expert's schedule analysis attributed most of the critical path delay to engineering design changes rather than the site conditions the contractor cited, supporting a settlement covering a substantial share of the cost overrun.
09

Streaming Delivery Dispute

A metals streaming company sued a mining company for breach of a streaming agreement after the mine failed to deliver contracted quantities of byproduct silver over several years, alleging the shortfall stemmed from processing changes made without the streaming company's required consent. We identified experts with experience in metals streaming and royalty agreements, mineral processing flow analysis, and mining contract compliance. The expert's review of the plant's metallurgical flow sheets confirmed the changes had diverted silver-bearing material away from the streamed product, supporting a settlement covering the shortfall's value.
10

Contract Mining Services Dispute

A mine owner sued its contract mining services provider after the contractor consistently missed monthly production targets under a multiyear mining services agreement, forcing the owner to purchase supplemental ore processing capacity at a premium. We identified experts with experience in contract mining operations, mine production scheduling, and mining equipment utilization analysis. The expert's review of the contractor's equipment utilization records found availability well below industry benchmarks for comparable fleets, supporting a settlement covering the premium processing costs.

Here are a few of our favorite Mining Expert Witnesses:

Arizona Mining Expert #836

I have 40 years of experience, and specialize in the field of mining with specific knowledge in the areas of mineral property evaluation, mineral project management and environmental permitting. I have published on such topics as mineral plant construction, blasting and materials handling. I have 40 years of broad international mining experience.

 

West Virginia Mining, Safety, Labor Relations Expert #8772

I have 31 years of experience, and specialize in the field of coal mining health, safety and training with specific knowledge in the areas of safety regulation compliance, working with labor for results and auditing safety, health and training programs. I have testified on product reliability. I have a professional presence and believability. I tell it like it is.

 

Louisiana International, Strategy, Mining Expert #16947

I have 25 years of experience in the field of chemicals and mining, with specific knowledge in the areas of strategy, sales and marketing. I have published on such topics as strategy and sales.

 

Nevada Pollution, Mining, Environment Expert #18292

I have 10 years of experience, and specialize in the field of environmental engineering with specific knowledge in the areas of water quality, contaminant fate and transport and organic pollutants. I have published on such topics as endocrine disruption, fate and transport of contaminants and ecotoxicology.

 

Mining, Minerals, Operations Expert #18693

I have 30 years of experience, and specialize in the field of mining with specific knowledge in the areas of project feasibility, mine management and mining engineering. I have published on such topics as project feasibility, mine management and sustainability. I have testified on project management, mine design and safety management.

 

Your Case Deserves The Best Mining Expert Witnesses

Registered icon

The right expert witnesses and consulting experts can make your case. That’s why we have spent so many hours over the past quarter century making sure our clients have just the right expert team — whether one expert or many, early-stage advice or expert reports and testimony. Across over 50,000 expert search assignments, we have honed a unique, customized approach to identifying, analyzing and connecting with expert talent so you can focus on winning your case.

LET US HELP YOU

South Dakota Labor Unions, Mining Expert #19808

I have 38 years of experience in the field of history, with specific knowledge of labor history, the history of occupational health and the history of mining. I have published on such topics as the history of labor organizations (USA), the history of occupational health issues and academic assessment.

 

New Jersey Mining, Automotive, Health Care Expert #29957

I have 20 years of experience and specialize in the field of operations management, with specific knowledge of supply chain management, process analysis and decision modeling. I have published on such topics as operations planning, operations scheduling and forecasting.

 

Texas Bankruptcy, Oil and Gas, Mining Expert #31024

I have 20 years of experience in the field of valuation and appraisal, with specific knowledge of electric utilities, oil and gas, and telecom industries. I have published on such topics as fair value, Monte Carlo analysis and financial reporting requirements. I have testified 8 times on topics such as economic damages, fair market values and lost profits.

 

Mining, Mountains Expert #34283

I have 10 years of experience, and specialize in the field of environemntal microbiology with specific knowledge in the areas of microbiology, environmental science and mountains and extreme environments. I have published on such topics as applied and environmental microbiology, microbial ecology and recent patents in antimicrobial agents.

 

Indiana Metal Extraction, Mining Expert #36298

I have 19 years of experience, and specialize in the field of chemistry with specific knowledge in the areas of analytical chemistryand environmental chemistry. I have published on such topics as metal ion recovery, recovery of gold and supercritical carbon dioxide as extraction fluid.

 

Arkansas Microcontrollers, Mining Expert #37473

I have 20 years of experience and specialize in the field of electrical engineering, with specific knowledge of microcontrollers, wireless sensor network (WSN) and bioinformatics. I have published on such topics as distributed algorithms, artificial intelligence and bioinformatics.

 

Montana Mining, Energy, Wind Expert #42594

I have 18 years of experience, and specialize in the field of environmental protection and cleanup with specific knowledge in the areas of polychlorinated biphenyl (PCB) management, soil amendments and National Environmental Policy Act (NEPA) process management. I have published on such topics as soil amendments for acidic mine wastes, acid tolerant cultivars for acidic soils and several NEPA documents.

 

Texas Mining, Coal, Metals Expert #44907

I have 47 years of experience and specialize in the field of mining operations and engineering with specific knowledge in the areas of management and the technical aspects of mining, including academia, mine design and rock mechanics. I have published on such topics as mine inspections and due diligence studies. I have testified 6 times on topics such as mineral ownership, rights of way over mine properties, mine accidents, production disputesand underground fires in underground storage mine openings.

 

Wisconsin Waste Management, Water, Mining Expert #46027

I have 27 years of experience, and specialize in the field of geotechnical and environmental engineering with specific knowledge in the areas of landfills, groundwater and soil contamination and mining. I have published on such topics as landfills and environment, mining wastes and environment, groundwater and soil remediation. I have testified 15 times on topics such as landfill environmental performance, groundwater contamination and geotechnics and geosynthetics.

 

Mining, Market Analysis, Risk Expert #47956

I have 25 years of experience, and specialize in the field of metals and mining with specific knowledge in the areas of price risk management, strategy and market analysis. I have published on such topics as risk management, strategy and market analysis.

 

Put Our Mining Expert Network to Work for You

Registered icon

Our huge network of experts – eminent university professors and practitioners who have achieved renown as thought leaders in their fields – combined with unparalleled research capabilities puts the experts you need at your disposal when and where you need them.

If you’re a litigator or general counsel, we want to put this network to work for you and your clients. Let us know how we can help by calling us at (202) 908-4500 or filling out the form on this page. We’re so confident you’ll love what we do that unless you retain an expert we present there’s no charge!

LET US HELP YOU

Questions Attorneys Ask About Mining Expert Witnesses:

A mining expert is typically needed when a dispute over mineral ownership, rights of way, mine production, or environmental compliance turns on whether an operation or valuation was conducted consistent with accepted industry practice and regulatory requirements. Counsel often retains the expert once mine engineering and geological records are available so the analysis can inform liability strategy.
Search again

GET STARTED FINDING THE RIGHT EXPERT WITNESS

Spend your time working with your experts, not searching for them! We're here to de-stress the process of having a great expert witness team so that it’s easy to have the right experts every time. We'll conduct a quick but thorough search and deliver a roster of top candidates for you to review. There's no charge for the custom search — you pay only the hourly rate if you retain one of our experts.

  • This field is for validation purposes and should be left unchanged.

Or call 202-908-4500 or email us.

Related topics

Accidents & Safety
Bioinformatics
Computer Science
Data Mining
Drilling
Environmental
Geology
Risk Management
Strategy
Water