Results 161 to 170 of about 2,336,944 (184)

Supergene copper mineralization at the Lakeshore Mine, Pinal County, Arizona

Economic Geology, 1988
There are six copper-bearing supergene mineral assemblages at the Lakeshore porphyry copper deposit. These assemblages form zones which have been mapped throughout the deposit. The zones are named for their principal copper-bearing minerals: the chalcocite zone, the cuprite-native copper zone, the brochantite zone, the chrysocolla zone, the copper wad ...
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Additional Cultural Resources Survey for the SRP Pinal West to Pinal Central Transmission Line, Pinal County, Arizona: Ritchie Brothers Access Road Easement

2012
This report presents the results of an additional Class III cultural resources survey for the Pinal West to Pinal Central segment of the larger Pinal West to Southeast Valley/Browning Extra-High Voltage Transmission Line project. The surveyed property consists of a 4.4-acre easement across privately owned land located southeast of Casa Grande, Arizona.
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The Magma Mine, Pioneer District, Superior, Pinal County, Arizona

Rocks & Minerals, 2019
Unless otherwise noted, all specimens from the Les and Paula Presmyk collection and photographed by Jeff Scovil I spent the first nine years of my mining engineering career working at the Magma min...
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An Archaeological Survey of Quail Substation Expansion, Pinal County, Arizona

1992
Northland Research, Inc. (Northland) conducted a Class III archaeological survey of the proposed Salt River Project (SRP) Quail Substation expansion. Prior to the survey, an examination of site files maintained by the Arizona State Museum and the Arizona State Historic Preservation Office was conducted. No previously recorded sites were reported within
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Vanadinite in Pinal County, Arizona

American Journal of Science, 1884
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Gravity survey in parts of Maricopa and Pinal counties, Arizona

Open-File Report, 1980
Jerry H. Hassemer, Danny A. Dansereau
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Markascherite, Cu3(MoO4)(OH)4, a new mineral species polymorphic with szenicsite, from Copper Creek, Pinal County, Arizona, U.S.A.

American Mineralogist, 2012
R A Jenkins, R M Thompson, R T Downs
exaly  

Mac Runs for Pinal County Attorney, 1924

2018
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Geology of the Klondyke quadrangle, Graham and Pinal Counties, Arizona

Professional Paper, 1964
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The Magma Mine, Pioneer District, Superior, Pinal County, Arizona

Rocks and Minerals, 2020
exaly