Mine detail: Negro Brown Prospect

Previously called 'Valencienne ?Nigger Brown Prospect'

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Location: Yavapai County, Arizona, United States, North America
Lat / long: 34.15395, -112.15823
dep_id: 10027242
mrds_id: M002588
mas_id: 40250921
Commodity type: metallic
Major mineral: Gold
Operation type: Underground
Deposit type: Vein
Production size: No production occurred
Development status: Occurrence
gangue: Quartz
alteration: None
conc_proc: Oxidation Near Surface
ore_ctrl: Faulting, Shearing
Reporter: Gere, W., Johnson, Kris H. (Creasey, S.C.), Dewitt, Ed H., Admr
hrock_type: Diorite
arock_unit: Bland Quartz Diorite
arock_type: Diorite
Structure: Foliation In Precambrian Country Rock Trends N-S
References:
  • Deposit:: Lindgren, W., 1926, Ore deposits of the Jerome and Bradshaw Mountain Quadrangles, Arizona: USGS Bulletin 782, P. 156.
  • Deposit:: USGS Bumble Bee Quad
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