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The geology and ore deposits of the Coeur d'Alene district, Idaho
The area commonly known as the Coeur d'Alene district (although for purposes of record and administration it has been divided into a number of local mining districts) is situated, so far as its productive part is concerned in Shoshone County, in that narrow portion of Idaho which extends northward between the States of Washington and Montana to the international boundary. It li
Authors
F. L. Ransome, Frank Cathcart Calkins
The gold placers of parts of Seward Peninsula, Alaska, including the Nome, Council, Kougarok, Port Clarence, and Goodhope precincts
No abstract available.
Authors
Arthur James Collier, Frank Lee Hess, Philip Sidney Smith, A. H. Brooks
The Guadalupian Fauna
The first descriptions of the Guadalupian fauna were published nearly fifty years ago. This early account of Shumard's was meager enough, but gave promise of a facies interesting and novel among the known Carboniferous faunas of North America. The following pages add largely to our knowledge of Guadalupian life, and I believe more than make good any promise contained in the previous account. Never
Authors
George H. Girty
The influence of fine grinding on the water and ferrous-iron content of minerals and rocks
No abstract available.
Authors
W. F. Hillebrand
The interpretation of topographic maps
No abstract available.
Authors
Rollin D. Salisbury, Wallace Walter Atwood
The iron ores of the Iron Springs district, southern Utah
No abstract available.
Authors
Charles Kenneth Leith, Edmund Cecil Harder
The Ketchikan and Wrangell mining districts, Alaska
No abstract available.
Authors
F.E. Wright, Charles Will Wright
The nature of the volatile matter of coal as evolved under different conditions
No abstract available.
Authors
H. C. Porter
The prevention of mine explosions, report and recommendations
No abstract available.
Authors
Victor Watteyne, Carl Meissner, Arthur Desborough
The purchase of coal under Government and commercial specifications on the basis of its heating value, with analyses of coal delivered under Government contracts
No abstract available.
Authors
Dwight T. Randall
The strength of concrete beams; results of tests of 108 beams, first series, made at the structural materials testing laboratories
No abstract available.
Authors
Richard Lewis Humphrey