Most Popular Books
- Geology of the pegmatites and associated rocks of Maine, including feldspar, quartz, mica, and gem deposits: USGS Bulletin 445
- Geology of the Pegmatites and Associated Rocks of Maine: Including Feldspar, Quartz, Mica and Gem Deposits
- Economic Geology Of Gilpin County And Adjacent Parts Of Clear Creek And Boulder Counties, Colorado - Primary Source Edition
- Geology of the Pegmatites and Associated Rocks of Maine: Including Feldspar, Quartz, Mica and Gem Deposits
- The Genesis Of The Ores Of Tonopah, Nevada
