The B & G Claim is a tungsten mine located in Park county, Colorado at an elevation of 9,600 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: 9,600 Feet (2,926 Meters)
Commodity: Tungsten
Lat, Long: 38.79917, -105.62361
Map: View on Google Maps
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B & G Claim MRDS details
Site Name
Primary: B & G Claim
Secondary: Sch
Commodity
Primary: Tungsten
Location
State: Colorado
County: Park
District: Guffey 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
Type: Underground
Ownership
Owner Name: Mining Ventures, Inc.
Years: 1956 -
Production
Not available
Deposit
Record Type: Site
Operation Category: Occurrence
Deposit Type: Vein
Operation Type: Unknown
Discovery Year: 1952
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
Not available
Orebody
Form: LENSOID, TABULAR, POD-LIKE
Structure
Type: R
Description: Thirtynine Mile Mountain Volcanic Center, Front Range, Guffey Volcanic Center
Type: L
Description: Currant Creek Fault And Related Nw-Trending Faults
Alterations
Alteration Type: L
Alteration Text: Highly Altered
Rocks
Name: Pegmatite
Role: Associated
Age Type: Associated Rock Unit
Age Young: Neoproterozoic
Name: Pegmatite
Role: Associated
Age Type: Host Rock
Age Young: Neoproterozoic
Name: Pegmatite
Role: Associated
Age Type: Host Rock Unit
Age Young: Neoproterozoic
Name: Pegmatite
Role: Associated
Age Type: Associated Rock
Age Young: Neoproterozoic
Analytical Data
Analytical Data: LOW GRADE
Materials
Ore: Scheelite
Gangue: Garnet
Gangue: Epidote
Gangue: Chlorite
Gangue: Quartz
Comments
Comment (Location): 1 MILE BY ROAD SOUTH OF STATE HWY 9; ; INFO FROM LAND.ST :1976
Comment (Commodity): SCHEELITE OCCURS AS CRYSTALS, GRAINS, FLAKES, COATINGS
Comment (Workings): 2 SHAFTS
Comment (Geology): LIME SILICATE BEDS FOLLOW SCHISTOSITY OF ROCK
References
Reference (Deposit): BELSER, CARL, 1956, TUNGSTEN POTENTIAL IN CHAFFEE, FREMONT, GUNNISON, LAKE, LARIMER, PARK, AND SUMMIT COUNTIES, COLORADO: USBM INFORMATION CIRCULAR 7748, P. 19-26.
Reference (Deposit): EPIS, R.C., WOBUS, R.A., AND SCOTT, G.R., 1979, GEOLOGIC MAP OF THE GUFFEY QUADRANGLE, PARK COUNTY, COLORADO: USGS MAP I-1180, 1:62,500. CENTRAL COLORADO: CGS RESOURCE SERIES 21, 115 P.
Colorado Mining Photos
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