Unnamed Au prospect (Unnamed adits and shaft), Pinaleño Mts, Aravaipa District, Graham Co., Arizona, USA
A surface and underground Au prospect/occurrence located in the SE¼NE¼ sec. 20 & sec. 29, T9S, R24E.
Mineralization is a vein deposit with small quartz veins and Mn-stained fractures in Precambrian granite gneiss.
Workings include numerous shafts and adits. Probably explored for gold.
ReferencesThorman, C.H. (1977-1979), USGS unpublished data.
Brown, S.D. (1993) Mineral Appraisal of the Coronado National Forest, part 1, Pinaleno-Greasewood Mountains Unit, Graham County, Arizona: U.S. Bureau of Mines Open-File Report MLA 8-93, 76 pp.
USGS Webb Peak Quadrangle map.
MRDS database Dep. ID #10014826, MRDS ID #D011798; and Dep. ID #10186131, MAS ID #0040090041.
No entries listed.
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Locality Updated: All Nations mine, Moina District (Middlesex District), Tasmania, AustraliaFrom Ralph Bottrill, 25th Apr 2014 02:12:10