The Winship Properties is a mine located in Alameda county, California.
About the MRDS Data:
All mine locations were obtained from the USGS Mineral Resources Data System. The locations and other information in this database have not been verified for accuracy. It should be assumed that all mines are on private property.
Mine Info
Satelite View
MRDS mine locations are often very general, and in some cases are incorrect. Some mine remains have been covered or removed by modern industrial activity or by development of things like housing. The satellite view offers a quick glimpse as to whether the MRDS location corresponds to visible mine remains.
Winship Properties MRDS details
Site Name
Primary: Winship Properties
Commodity
Tertiary: Manganese
Location
State: California
County: Alameda
Land Status
Not available
Holdings
Not available
Workings
Not available
Ownership
Owner Name: K. D. Winship ; J. P. Donovan
Years: 1918 -
Production
Not available
Deposit
Record Type: Site
Operation Category: Prospect
Operation Type: Unknown
Years of Production:
Organization:
Significant: N
Physiography
General Physiographic Area: Pacific Mountain System
Physiographic Province: Pacific Border Province
Physiographic Section: California Coast Ranges
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Not available
Analytical Data
Not available
Materials
Not available
Comments
Comment (Production): DONOVAN WAS WORKING THE LOCATION IN 1917 & 1918. THIS LOCATION NOT MENTIONED IN REPORTS AFTER THOSE INDICATED BELOW
Comment (Workings): A 250 FT. CROSSCUT
Comment (Geology): GEOL.DESC: SAID TO BE A GOOD BODY OF MANGANESE SHOWING AT LEAST 6 FT. IN WIDTH
References
Reference (Deposit): 25 TH REPORT OF STATE MINERALOGIST, 1929, P.437
Reference (Deposit): BULL. 76, P.28-29
Reference (Deposit): BULL. 140, PL. 1 (GEOLOGY)
California Gold
"Where to Find Gold in California" looks at the density of modern placer mining claims along with historical gold mining locations and mining district descriptions to determine areas of high gold discovery potential in California. Read more: Where to Find Gold in California.
