About Us

EnviroMINE is a San Diego-based mine consulting firm with over 30 years of experience operating throughout the Western United States, with a second office located in Northern California – Napa. The firm offers a full range of environmental consulting and project management services for both the public and private sectors. EnviroMINE leverages its hands-on mining experience while advocating for its clients throughout the entitlement process. The EnviroMINE mission is to provide superior service with quick delivery.

Firm Principal, Warren R. Coalson, is an expert in mining operations. His extensive experience includes mine planning and development, regulatory compliance and environmental analysis. He has served as Project Manager and Principal in the preparation of hundreds of technical and environmental documents for a wide range of mineral resource development projects. As an expert in mining and reclamation, Coalson was called upon to develop the financial assurance estimating guidelines adopted by the State Mining and Geology Board. His knowledge of mining and land use planning principles coupled with a winning attitude continues to have a positive impact on the EnviroMINE staff and ultimately every project in which he is involved.

The EnviroMINE staff members are experts in the market conditions for the mining industry and have a firm understanding of the regulatory requirements for entitling a mining operation. The staff’s expertise extends into project management for permitting efforts, resource evaluations, mine and reclamation planning, financial assurance cost estimates, interim management plans, royalty negotiations, GIS analysis and mapping, and construction materials market studies.