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Howard Copper Mine (Howard Copper Company property; Copper Schist Patented MS 3645 claim), Black Canyon, Bumble Bee, Black Canyon District, Wickenburg Mts, Yavapai Co., Arizona, USA

Latitude: 34°12'40"N
Longitude: 112°11'35"W
‡Ref.: Arizona Mining Journal (1920) November 1, 1920: 15.

Lindgren, W. (1926), Ore deposits of the Jerome and Bradshaw Mountains quadrangles, Arizona, USGS Bull. 782: 154-155.

Guiteras, J.R. (1936) Gold Mining and Milling in the Black Canyon area, Yavapai County, Arizona. U.S. Bureau of Mines Information Circular 6905: 31.

Galbraith, F.W. & D.J. Brennan (1959), Minerals of Arizona: 30, 51.

Niemuth, N.J. & K.A. Phillips (1992), Copper Oxide Resources, Arizona Department of Mines & Mineral Resources Open File Rept. 92-10: 17 (Table 1).

Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 114, 246-247.

Arizona Department of Mineral Resources file data.

USGS Bumble Bee Quadrangle map.

U.S. Bureau of Land Management Mining District Sheet 42.

MRDS database Dep. ID #10048068, MRDS ID #M800039; and, Dep. ID #10258960, MAS ID #0040251151.

A former underground Cu-Au-Ag mine located in the SW¼ sec. 30, T.10N., R.2E. (Bumble Bee 7.5 minute topo map), 1 mile West of Bland Hill & 16 miles SSE of Turkey Creek Station. Discovered 1925.

Mineralization is a lens-shaped ore body hosted in an outcrop of chloritic schist that rises 70 feet above the river bottom. Its strike is nearly North. Near the top are several streaks strongly copper-stained. the 2nd. & 4th. crosscuts opened a lens of ore 5 feet wide at 9.5% Cu & $2.80 Au/T (period values), plus 1 oz. Ag/T. Mineable material is about 20 feet wide. Ore control was stratigraphy. Ore concentration was oxidation at near surface. Alteration includes chloritization and iron staining of rhyolite.

Area structures include foliation and transposed bedding that trend N-S.

Workings include a 560 foot long tunnel in a southerly direction, plus crosscuts.

Mineral List

Ankerite
Chalcopyrite
'Chlorite Group'
Hematite
Magnetite
Pyrite
Rutile
'Tourmaline'


8 entries listed. 6 valid minerals.

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Copyright © Jolyon Ralph and Ida Chau 1993-2011. Jobs in Arizona, USA Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 16th Jun 2011 07:18:31
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