Big Rock Exploration, LLC (BRE) specializes in mineral and mining exploration offering clients experience in project management, resource targeting, asset development and geologic services.  

The modern American economy is deeply entrenched in the availability of minerals and metals, which are essential to our everyday life. These materials are crucial for advancing new technology and sustaining national security. BRE is focused on exploring, identifying and evaluating strategic mineral resources.  

Through our vast network of geoscientists, land developers and field technicians, BRE is able to provide clients with reliable expertise for all kinds of mineral exploration.

Big Rock Exploration

Doug Portis

This department focuses on geological research, exploration, and analysis to support projects and initiatives.

Big Rock Exploration

Org chart

Teams

Geology Department

Offices

Big Rock Exploration

Org chart

Teams

Geology Department

Offices

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