The Pilot Hill is a chromium mine located in El Dorado 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.
Pilot Hill MRDS details
Site Name
Primary: Pilot Hill
Commodity
Primary: Chromium
Location
State: California
County: El Dorado
Land Status
Not available
Holdings
Not available
Workings
Not available
Ownership
Owner Name: W. J. Rogers
Production
Not available
Deposit
Record Type: Site
Operation Category: Occurrence
Operation Type: Unknown
Years of Production:
Organization:
Significant: N
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
Not available
Rocks
Not available
Analytical Data
Not available
Materials
Ore: Chromite
Comments
Comment (Production): UNION CHROME CO. OPERATED THE MINE IN 1916 AND SHIPPED ABOUT 200 LONG TONS OF THE ORE. APPARENTLY THE MINE HAS BEEN IDLE SINCE AND ONLY A FEW TONS OF LOW-GRADE ORE REMAINS IN THE MINE AND ON THE DUMPS.
Comment (Workings): OPEN CUT, DRIFT.
References
Reference (Deposit): CALIF. JOUR. MINES & GEOL. V. 52, NO. 4, P. 473
Reference (Deposit): DOM BULL. 134, PT. 3, CHAP 4, P. 154 AND PL. 8
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.
