Some Recent Developments at Leadville: A Leadville Fissure Vein

A Pocket Handbook of Minerals Designed for Use in the Field Or Class-room with Little Reference to Chemical Tests

A Manual of Geometrical Crystallography, Treating Solely of Those Portions of the Subject Useful in the Identification of Minerals

Handbook of Mineralogy, Blowpipe Analysis, and Geometrical Crystallography: Volumes 1-3

A Pocket Handbook of Minerals: Designed for Use in the Field Or Class-room with Little Reference to Chemical Tests

A Manual of Geometrical Crystallography, Treating Solely of Those Portions of the Subject Useful in the Identification of Minerals

Pocket Handbook of Blowpipe Analysis Designed for the Use of Students and Prospectors with the Idea of Making Oral Instruction Unnecessary

Clays of Eastern Colorado

A Pocket Handbook of Minerals Designed for Use in the Field Or Class-room with Little Reference to Chemical Tests

A Manual of Geometrical Crystallography: Treating Solely of Those Portions of the Subject Useful in the Identification of Minerals

Clays of Eastern Colorado: 1914

Pocket Handbook of Blowpipe Analysis: Designed for the Use of Students and Prospectors, with the Idea of Making Oral Instruction Unnecessary

Handbook of Mineralogy, Blowpipe Analysis, and Geometrical Crystallography: Volumes 1-3

Pocket Handbook of Blowpipe Analysis: Designed for the Use of Students and Prsspectors with the Idea of Making Oral Instruction Unnecessary

Bulletin

State Safety News: February, 1919. 1918-1920

Bulletin

State Safety News: October, 1918. 1917-1919

Bulletin - University of Arizona, Bureau of Mines

Geology and Ore Deposits of the Alma District, Park County, Colorado