The Florence Mac is a mercury mine located in San Benito county, California at an elevation of 2,999 feet.
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
Elevation: 2,999 Feet (914 Meters)
Commodity: Mercury
Lat, Long: 36.31333, -120.68111
Map: View on Google Maps
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.
Florence Mac MRDS details
Site Name
Primary: Florence Mac
Commodity
Primary: Mercury
Location
State: California
County: San Benito
District: New Idria
Land Status
Not available
Holdings
Not available
Workings
Type: Unknown
Ownership
Owner Name: Norman Scazighini
Production
Year: 1960
Time Period: Thru 1960
Material type: HG
Description: Cp_Grade: ^4-10 Lb/Ton
Deposit
Record Type: Site
Operation Category: Past Producer
Operation Type: Unknown
Discovery Year: 1904
Years of Production:
Organization:
Significant: N
Deposit Size: S
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
Alteration Type: L
Alteration Text: Induration Of Panoche Sediments
Rocks
Not available
Analytical Data
Not available
Materials
Ore: Cinnabar
Comments
Comment (Workings): WORKINGS INACCESSIBLE
References
Reference (Deposit): 6) RANSOME, A.L. AND KELLOGG, J.L., 1939, QUICKSILVER RESOURCES OF CALIFORNIA: CJMG, V. 35, P. 353-486
Reference (Production): USBM DATA
Reference (Deposit): ECKEL, E. B. AND MYERS, W. B., 1946, QUICKSILVER DEPOSITS OF THE NEW IDRIA DISTRICT, SAN BENITO AND FRESNO COUNTIES, CALIFORNIA: CALIF. JOUR. OF MINES AND GEOLOGY, V. 42, P. 81 - 124
Reference (Deposit): AVERILL, C.V., 1947, MINES AND MINERAL RESOURCES OF SAN BENITO COUNTY, CALIF.: CJMG, V. 43, P. 41-60
Reference (Deposit): 5) BRADLEY, W.W., 1918, QUICKSILVER RESOURCES OF CALIFORNIA: CJMG BULL. 78, 389 P.
Reference (Deposit): HOLMES, G. W., JR., 1965, MERCURY IN CALIFORNIA: IN USBM IC 8252
Reference (Deposit): BAILEY, E. H., U.S.G.S., PERSONAL FILES
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.
