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Page 7117, results 177901 - 177925

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Hydrothermal alteration in the Castle Dome copper deposit, Arizona
Nels P. Peterson, Charles Gilbert, G.L. Quick
1946, Economic Geology (41) 820-840
Hydrothermal alteration of the quartz monzonite host rock in the Castle Dome copper deposit consists of three phases. Very weak propylitic alteration of biotite and plagioclase occurs in the marginal part of the mineralized area. Where mineralization is stronger most of the plagioclase and some of the orthoclase and biotite...
Facts about ANTU
U.S. Division Of Wildlife Research
1946, Wildlife Leaflet 288
No abstract available....
Facts about 1080
U.S. Division Of Wildlife Research
1946, Wildlife Leaflet 287
No abstract available....
Trace elements investigations in the Sweepstakes Creek area, Koyuk district, Seward Peninsula, Alaska
H. Richard Gault, Robert F. Black, John B. Lyons
1946, Trace Elements Investigations 25
A significant content of radioactive material was recognized in a few placer concentrates from Sweepstakes and Rube Creeks in the Koyuk district of eastern Seward Peninsula, Alaska, when old collections were scanned for radioactivity in the spring of 1945. Subsequent field investigations with a Geiger-Mueller counter were made of the...