Features:

• Detailed geology layers with rock type labels

• 84,000+ gold deposit locations (MRDS database)

• Filter by mineral: gold, diamonds, gemstones, copper, silver & more

• BLM active mining claims (US-wide)

• Historical mines and prospects

• LiDAR terrain imaging

• Rivers, seasonal creeks, and drainages

• Off-road trails and BLM roads

• Fault lines and geological structures

• Federal and state land boundaries

Coverage: California, Arizona, Colorado, Nevada, Alaska & more states coming soon.

Works on desktop browsers and ArcGIS Field Maps mobile app.