Peterson, J.A., ed., 1990, Preliminary mineral resource assessment of the Tucson and Nogales 1o by 2o quadrangles, Arizona: U.S. Geological Survey Open-File Report 90-0276, 134 p., 24 sheets, scale 1:250,000.
Authors
Publication Date
1990
Citation
U.S. Geological Survey Open-File Report 90-0276, 134 p., 24 sheets, scale 1:250,000.
State
AZ
Province
BR
County
PM SC GM CH
Placenames
Keywords
More Keywords
Bibliography, Map, Bedrock, Areal, Structure, Stratigraphy, Geochemical Survey, Gravity Survey, Magnetic Survey, Remote Sensing, Alteration, Radiometric Survey, Geophysical Survey, Mining, Exploration, Mineralization, History, Production, Porphyry Copper, Replacement, Skarn, Detachment Related, Copper, Lead, Zinc, Gold, Silver, Molybdenum, Uranium, Tungsten, Vanadium, Manganese, Clay, Gypsum, Limestone, Sand and gravel, Silica, Diatomite, Fluorite, Perlite, Mica, Feldspar, Locale, Placer, Rare Earths, Pegmatite, Titanium,
AzGeoBib RefNum
12413