The Colorado Hill is a silver mine located in Alpine 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.
Colorado Hill MRDS details
Site Name
Primary: Colorado Hill
Commodity
Primary: Silver
Secondary: Lead
Secondary: Zinc
Secondary: Gold
Tertiary: Copper
Location
State: California
County: Alpine
District: Monitor - Mogul
Land Status
Not available
Holdings
Not available
Workings
Not available
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
Operation Type: Unknown
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Pacific Mountain System
Physiographic Province: Cascade-Sierra Mountains
Physiographic Section: Sierra Nevada
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Not available
Alterations
Alteration Type: L
Alteration Text: Silicification
Rocks
Not available
Analytical Data
Not available
Materials
Ore: Gold
Ore: Silver
Gangue: Quartz
Comments
Comment (Production): PRODUCTION INCLUDED IN ZACA MINE PRODUCTION FIGURES
Comment (Deposit): OWNED ( 1977 ) BY SISKON CORP, RENO NEVADA ; INFO.SRC : 1 PUB LIT
Comment (Workings): OPEN PIT
Comment (Geology): GEOLOGY SIMILAR TO ZACA MINE, PROBABLY.
References
Reference (Deposit): CLARK, W. B., 1977 , MINES AND MINERAL RESOURCES OF ALPINE COUNTY, CALIF.: CDMG COUNTY REPT. NO. 8 , P. 19 , 44 , MAP .
Reference (Deposit): EAKLE, A. AS., 1919 , ALPINE CO.: CALIF. STATE MINING BUR., 15TH REPORT STATE MINERALOGIST, P. 11 .
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.
