Mountain Man Mining Library

A searchable library of 1155 public-domain mining, geology, and prospecting documents — USGS reports, historical treatises, and mining-district studies.

Browse by category

• Historical (484)
• Report (345)
• Federal Report (56)
• Equipment & Supplies (50)
• Gold Maps (29)
• Critical Minerals (27)
• Engineering (21)
• Mining Law (18)
• International (17)
• Prospecting (16)
• Mining Geology (13)
• State Survey (13)
• Mineralogy (12)
• Industry Journal (10)
• Coal Mining (9)
• Safety & Explosives (7)
• Article (6)
• Uranium (5)
• Assaying (4)
• Iron & Steel (4)
• Ore Processing (4)
• Silver Maps (3)
• Copper Maps (2)

1155 documents across 23 categories · sitemap