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Iron ores, fuels, and fluxes of the Birmingham district, Alabama, with chapters on the origin of the ores
No abstract available.
Authors
Ernest Francis Burchard, Charles Butts, Edwin C. Eckel
Johnstown folio, Pennsylvania
By reference to the key map (fig. 1) it will be seen that the Johnstown quadrangle is in southwest-central Pennsylvania. It lies mostly in Cambria County but covers also small parts of Somerset, Westrmoreland, and Indiana counties. Most of it is included in the valley of Conemaugh River and its tributaries Little Conemaugh River and Stony Creek, at the confluence of which is Johnstown and its subu
Authors
W. C. Phalen
Laramie-Sherman folio, Wyoming
No abstract available
Authors
Nelson Horatio Darton, Eliot Blackwelder, Claude Ellsworth Siebenthal
Manganese deposits of the United States, with sections on foreign deposits, chemistry, and uses
No abstract available.
Authors
Edmund Cecil Harder
Mineral resources of Alaska : report on progress of investigations in 1909
No abstract available.
Authors
Alfred H. Brooks
Mineral resources of Alaska, report on progress of investigations in 1909--Mineral resources of the Nulato-Council region
No abstract available.
Authors
P. S. Smith, H. M. Eakin
Mineral resources of Alaska, report on progress of investigations in 1909--Mining in Seward Peninsula
No abstract available.
Authors
F.F. Henshaw
Mineral resources of Alaska, report on progress of investigations in 1909--Mining in southeastern Alaska
No abstract available.
Authors
Adolph Knopf
Mineral resources of Alaska, report on progress of investigations in 1909--Mining in the Chitina district
No abstract available.
Authors
F. H. Moffit
Mineral resources of Alaska, report on progress of investigations in 1909--Outline of the geology and mineral resources of the Iliamna and Clark lakes region
No abstract available.
Authors
G. C. Martin, F.J. Katz
Mineral resources of Alaska, report on progress of investigations in 1909--Sketch of the geology of the northeastern part of the Fairbanks quadrangle
No abstract available.
Authors
L. M. Prindle
Mineral resources of Alaska, report on progress of investigations in 1909. The Koyukuk-Chandalar gold region
No abstract available.
Authors
A. G. Maddren