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Black Point Mine (Black Point deposit; Malone White Mine), Squaw Peak area, Giant Cactus District, Gila Co., Arizona, USA
Latitude: 33°32'25"N
Longitude: 110°51'38"W
Longitude: 110°51'38"W
Mineralization is an irregular ore body. The ore zone is 106.68 meters long, 2.44 meters wide. An associated rock unit is diabase. Some ore is exposed along narrow fractures that crop out about 30 feet E of the opencut. The fractures are parallel to the main zone and are exposed in places along the strike for 200 feet or more.
Workings include an opencut at 36.58 meters long, 2.13 meters wide and 9.14 meters deep.
References
Farnham, L.L., Stewart, L.A., and Delong, C.W. (1961), Manganese Deposits of Eastern Arizona, US Bureau of Mines Information Circular 7990: 79.MRDS database Dep. ID #10027376, MRDS ID #M002986; and Dep. ID #10185599, MAS ID #0040070014.
Mineral List
| 'Psilomelane' | Pyrolusite |
2 entries listed. 1 valid mineral.
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New Locality Added: Dănești, Dănești village, Șișești Commune, Maramureș Co., RomaniaFrom Nicu Pascanu, 18th Jun 2013 06:48:46