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Sunnybrook Mine (Gold Shad Mine; Claims MS 4498), Cherry, Cherry Creek District, Black Hills (Black Hill Range), Yavapai Co., Arizona, USA

Latitude: 34°34'58"N
Longitude: 112°3'20"W
‡Ref.: Anderson, C.A. & S.C. Creasey (1958), Geology and ore deposits of the Jerome area, Yavapai County, Arizona, USGS PP 308: 176-177.

USGS Cherry Quadrangle map.

Arizona Department of Mineral Resources Sunnybrook claims file.

U.S. Bureau of Land Management Mining District Sheet 83.


MRDS database Dep. ID #10027302, MRDS ID #M002771; and, Dep. ID #10234870, MAS ID #0040251821.

A gold occurrence/mine with underground workings located less than a mile WSW of Cherry.

Mineralization is a vein deposit with pinch and swell orebody(ies). The vein strikes N.15ºW. and dips 55ºW.; the average width is 18 inches (45 cm). The vein wedges out at the face of the drift SW of the shaft, and the gold content and the dip of the vein are reported to decrease with depth. Ore control was faulting and shearing. Ore concentration was oxidation at near surface. No alteration was noted. An associated rock unit was the Cherry Creek Quartz Diorite (informal).

Area structures were limited to unfoliated quartz diorite.

Workings include an inclined shaft of unknown depth. About the 65 level short drifts connect to the shaft.

Mineral List

Galena
Limonite
Mottramite ?
Pyrite
Quartz
Vanadinite
Wulfenite


7 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: 3rd Jul 2011 03:28:30
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