The Forest King Mine is a silver and gold mine located in Conejos county, Colorado at an elevation of 10,098 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: 10,098 Feet (3,078 Meters)
Commodity: Silver, Gold
Lat, Long: 37.34528, -106.54611
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.
Forest King Mine MRDS details
Site Name
Primary: Forest King Mine
Secondary: Forest King Group
Secondary: Patented Claims: Forest King, MS 6342
Secondary: Bonanza King, MS 6342
Secondary: Palmer, MS 6342
Secondary: Ophir, MS 6342
Secondary: Alta, MS 6342
Secondary: Star, MS 6342
Commodity
Primary: Silver
Primary: Gold
Secondary: Copper
Secondary: Lead
Tertiary: Zinc
Tertiary: Antimony
Tertiary: Molybdenum
Location
State: Colorado
County: Conejos
District: Ute (Platoro) District
Land Status
Land ownership: Private
Note: the land ownership field only identifies whether the area the mine is in is generally on public lands like Forest Service or BLM land, or if it is in an area that is generally private property. It does not definitively identify property status, nor does it indicate claim status or whether an area is open to prospecting. Always respect private property.
Holdings
Not available
Workings
Not available
Ownership
Owner Name: Coronado Silver Corp.
Home Office: Rollinsville, Co.
Years: 1973 -
Owner Name: Franks Development Co.
Home Office: Antonito, Co.
Years: 1973 -
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
Deposit Type: Vein
Operation Type: Unknown
Discovery Method: Ore-Mineral In Place
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Rocky Mountain System
Physiographic Province: Southern Rocky Mountains
Mineral Deposit Model
Model Name: Epithermal quartz-alunite Au
Orebody
Not available
Structure
Type: R
Description: San Juan Volcanic Field
Type: L
Description: Platoro Caldera, Summitville Caldera, Platoro Fault Zone, Cornwall Block
Alterations
Not available
Rocks
Name: Quartz Latite
Role: Host
Age Type: Associated Rock Unit
Age in Years: 29.800000+-
Dating Method: K-Ar
Age Young: Oligocene
Name: Quartz Latite
Role: Associated
Age Type: Associated Rock Unit
Age in Years: 29.800000+-
Dating Method: K-Ar
Age Young: Oligocene
Analytical Data
Analytical Data: HAMMEN AND WUENSCH (1914) REPORT ORE ASSAYS OF 0.2 TO 0.4 OZ/TON AU, 5.81 TO 10.36 OZ/TON AG
Materials
Ore: Covellite
Ore: Polybasite
Ore: Electrum
Ore: Silver
Ore: Gold
Ore: Digenite
Ore: Zinkenite
Ore: Sphalerite
Ore: Galena
Ore: Marcasite
Ore: Pyrargyrite
Ore: Molybdenite
Ore: Pyrrhotite
Ore: Proustite
Ore: Chalcocite
Ore: Miargyrite
Gangue: Quartz
Comments
Comment (Workings): OLD WORKINGS INCLUDE 1800-FT TUNNEL DRIVEN GENERALLY EASTWARD WITH THREE RAISES AND DRIFT. NEW DEVELOPMENT IS 492-FT TUNNEL
Comment (Deposit): MINE DEVELOPED ON WHAT CAN BE TERMED FOREST KING FAULT, WESTERNMOST OF SEVERAL PRINCIPAL QUARTZ-PYRITE VEINS IN PLATORO FAULT ZONE. FAUL TRENDS GENERALLY N 25 TO 30 W, DOWNDROPPED TO SW. MINE DEVELOPED AT INTERSECTION OF FOREST KING FAULT WITH NORTH-SOUTH-TRENDING FAULT (PART OF RESURGENT RADIAL FAULT SYSTEM WITH RESPECT TO CALDERA RIM) AND WITH N 75 TO 85 E-TRENDING EMMA CROSS-FAULT THAT EXTENDS NE THROUGH MAMMOTH-REVENUE PORTAL AND THAT IS PART OF RESURGENT FAULT SYSTEM OF CORNWALL BLLOCK.
Comment (Location): CLAIMS LIE ON NW SIDE OF FOREST KING MTN ABOVE AND PARTLY BELOW PLATORO RESERVOIR. ELEV AND LAT-LONG GIVEN ARE FOR TUNNEL PORTAL IN SE SE NE SEC. 21 (SECTIONS PROJECTED INTO UNSURVEYED AREA). ; INFO FROM LAND.ST :1975
Comment (Commodity): ORE MINERALS LISTED ABOVE ARE REPORTED FROM MAMMOTH-REVENUE MINE, AND ALTHOUGH NOT ALL SPECIFICALLY NOTED AT OTHER MINES IN DISTRICT, THEY ARE GENERALLY APPLICABLE TO THEM (BIRD, 1973). ARSENOPYRITE REPORTED BY PATTON (1917) CITED FOR ENTIRE DISTRICT. PETZITE (TELLURIDE) REPORTED BY PATTON IN GILMORE AND PLATORO DISTRICTS WAS PROBABLY MISIDENTIFIED SULFIDE (BIRD, 1973). MINOR PRODUCTION OF CU AND PB UNCERTAIN DUE TO LACK OF OLDER PRODUCTION RECORDS.
Comment (Production): PARTIAL PRODUCTION RECORD. NO FIGURES AVAILABLE PRIOR TO 1940.
References
Reference (Deposit): BLM MINERAL SURVEY MS 6342
Reference (Deposit): BIRD, W.H., 1973, THE DEVELOPMENT OF THE SOUTHERN PORTION OF THE PLATORO CALDERA COMPLEX AND ITS RELATED MINERAL DEPOSITS, SOUTHEAST SAN JUAN MOUNTAINS, COLORADO: COLORADO SCHOOL OF MINES THESIS T-1440.
Reference (Deposit): HAMMEN, C.W., AND WUENSCH, C.E., 1914, THE PLATORO DISTRICT, COLORADO, ITS TOPOGRAPHY, GEOLOGY, MINES, AND ORES: COLORADO SCHOOL OF MINES THESIS T-468.
Reference (Production): USBM MINERALS YEARBOOKS 1940, 1941
Reference (Deposit): LIPMAN, P.W., 1974, GEOLOGIC MAP OF THE PLATORO CALDERA AREA, SOUTHEASTERN SAN JUAN MOUNTAINS, SOUTHWESTERN COLORADO: USGS MAP I-828.
Reference (Deposit): BIRD, W.H., 1972, MINERAL DEPOSITS OF THE SOUTHERN PORTION OF THE PLATORO CALDERA COMPLEX, SOUTHEAST SAN JUAN MOUNTAINS, COLORADO: MTN. GEOLOGIST, V. 9, NO. 4, P. 379-387.
Reference (Deposit): COLORADO DIV. MINES INF. REPT.
Reference (Deposit): PATTON, H.B., 1917, GEOLOGY AND ORE DEPOSITS OF THE PLATORO-SUMMITVILLE MINING DISTRICT, COLORADO: CGS BULL. 13.
Colorado Mining Photos
Check out this collection of Colorado's best historic mining photos: Incredible Photos of Colorado Mining Scenes.
