The Silverado Mine Calistoga Mount St. Helena is a silver and gold mine located in Napa 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
Silverado Mine Calistoga Mount St. Helena MRDS details
Site Name
Primary: Silverado Mine Calistoga Mount St. Helena
Commodity
Primary: Silver
Primary: Gold
Location
State: California
County: Napa
Land Status
Not available
Holdings
Not available
Workings
Not available
Ownership
Owner Name: Harry Patten
Production
Not available
Deposit
Record Type: Site
Operation Category: Producer
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): OPENED IN 1872; A 10-STAMP MILL OPERATED FOUR MONTHS IN 1874 WITH A PRODUCTION OF $93,000 FROM 2300 TONS OF ORE. IT IS REPORTED THAT AT THE PRESENT TIME 40,000 TONS OF $12 ORE IS BLOCKED OUT. INACTIVE SINCE 1927. PRODUCED SMALL TONNAGE OF LOW-GRADE SILVER-GOLD ORE IN 1948.
Comment (Workings): TUNNELS
Comment (Deposit): IN SONOMA VOLCANICS AT SURFACE (CALIF. DIV. MINES, V. 42, NO 3, PL. 29 - A REAL GEOLOGIC MAP. FISSURE FILLING IN A FAULT ZONE IN VOLCANICS ORE MINERALS: CHALCOPYRITE, SPHALERITE, ARGENTITE.
References
Reference (Deposit): CALIF. REPT. 25, 1929, P. 238
Reference (Deposit): JOUR. V. 44, NO. 2, APRIL 1948, P.183; JOUR. V. 53, NOS. 3 & 4, JULY-OCT. 1957, P. 573
Reference (Deposit): GEOLOGY AND SILVER MINERALIZATION OF THE CALISTOGA DISTRICT, NAPA COUNTY, CALIFORNIA: M. A. THESIS U.C. BERKELY. (WILLIAM H. CRUTCHFIELD)
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.
