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Publication Extents

Not all publications have extents, not all extents are completely accurate
An aeromagnetic reconnaissance of the Cook Inlet area, Alaska
Arthur Grantz, Isidore Zietz, Gordon E. Andreasen
1960, Open-File Report 60-59
Forty-two east-west aeromagnetic lines were flown across the Cook Inlet-Susitna Lowland between Chelatna Lake and Seldovia at a flight altitude of approximately 2,500 feet. The lines traverse all or part of five Mesozoic tectonic elements that dominate the structure of the Cook Inlet area. Each of these tectonic elements, the...
Metallization and post-mineral hypogene argillization, Lost River tin mine, Alaska
C.L. Sainsbury
1960, Economic Geology (55) 1478-1506
The Lost River tin and tungsten deposit occurs in a buried granite pluton and in associated rhyolite dikes that intrude Paleozoic limestone. The dikes and parts of the granite were greisenized and then argillized irregularly. Metallization accompanied greisenization rather than argilli-zation, although both processes probably were closely related in time. Iron-zinc ratios...