Economic Geology of the Feldspar Deposits of the United States: Issues 420-425

Geology of the Pegmatites and Associated Rocks of Maine: Including Feldspar, Quartz, Mica and Gem Deposits

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

The Genesis of the Ores of Tonopah, Nevada

Peat Deposits of Maine: Issues 376-379

The Analysis of Silicate and Carbonate Rocks: A Revision of Bulletin 305. 1909-1910