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

Analyses of Rocks, with a Chapter on Analytical Methods, Laboratory of the United States Geological Survey 1880 to 1896: Issue 147

Contributions to the Mineralogy of the Rocky Mountains

Steaming Tests of Coals and Related Investigations: September 1, 1904, to December 31, 1908, Issues 23-25

The Lignites of the Great Sioux Reservation: A Report on the Region Between the Grand and Moreau Rivers, Dakota, Issues 15-23

Washing and Coking Tests of Coal and Cupola Tests of Coke Conducted by the United States Fuel-testing Plant at St. Louis, Mo., January 1, 1905, to June 30, 1907: Issues 1-12

Recent Articles on Petroleum and Allied Substances: 1920-1921