About Us

EnviroMINE is a mine consulting firm with over 30-years-of-experience providing environmental and project management services. EnviroMINE is unique in that we have hands-on mining experience and will be our client's advocate throughout the entitlement process. Our mission is to provide superior service with quick delivery.

EnviroMINE is a San Diego based firm operating throughout the Western United States that offers a full range of environmental consulting services for public and private sector clients. Our second office is located in Northern California - Sacramento. Please see our location and contact information.

Firm principal, Warren R. Coalson, has considerable wisdom in mine planning and development, regulatory compliance, and environmental analysis. Mr. Coalson is an expert in mining operations, mine planning, and regulatory compliance. Mr. Coalson 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, he was called upon to develop the financial assurance estimating guidelines adopted by the State Mining and Geology Board. Mr. Coalson's knowledge of mining and land use planning principles are coupled with a winning attitude. These attributes positively influence EnviroMINE's staff and ultimately every project he is involved with.

EnviroMINE's staff has a firm understanding of the regulatory requirements for entitling a mining operation. In addition, we are experts in understanding the market conditions for the industry. EnviroMINE's expertise extends to 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.