Through The Yukon Gold Diggings; A Narra
 »

Geology Applied To Mining : A Concise Su
A Concise Summary of the Chief Geological Principles, a Knowledge of Which Is Necessary to the Understanding and Proper Exploitation of Ore-Deposits, for Min... »

The Iron-Bearing Rocks of the Mesabi Range in Minnesota Volume 10
 »

The Iron-Bearing Rocks Of The Mesabi Ran
 »

Political and Commercial Geology and the World's Mineral Resources
 »

Through The Yukon Gold Diggings A Narrat
 »

Economic Geology of the Georgetown Quadrangle (Together with the Empire District) Colorado
 »

Geology Of The Tonopah Mining District Nevada
 »

Geology Applied to Mining; A Concise Summary of the Chief Geological Principles, a Knowledge of Which Is Necessary to the Understanding and Proper Exploitation of Ore-Deposits, for Mining Men and Students
 »

The Iron-Bearing Rocks Of The Mesabi Range In Minnesota
 »