The Grover is a ree, tantalum, beryllium, niobium (columbium), mica, and feldspar mine located in Clear Creek county, Colorado.
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:
Commodity: REE, Tantalum, Beryllium, Niobium (Columbium), Mica, Feldspar
Lat, Long: 39.71425, -105.45191
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.
Grover MRDS details
Site Name
Primary: Grover
Secondary: Windsor
Commodity
Primary: REE
Primary: Tantalum
Primary: Beryllium
Primary: Niobium (Columbium)
Primary: Mica
Primary: Feldspar
Location
State: Colorado
County: Clear Creek
Land Status
Not available
Holdings
Not available
Workings
Not available
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Producer
Operation Type: Unknown
Years of Production:
Organization:
Significant: N
Physiography
Not available
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Name: Gneiss
Role: Host
Age Type: Host Rock
Age Young: Neoproterozoic
Analytical Data
Not available
Materials
Ore: Monazite
Ore: Tantalite
Ore: Mica
Ore: Columbite
Ore: Beryl
Ore: Feldspar
Comments
Comment (Production): ITEM 8: BERYL. ITEM 11: COLUMBITE-TANTALITE. SMALL & SPORADIC PRODUCTION. (5-13-59).
Comment (Geology): GEOL.DESC: CONCORDANT ZONED PEGMATITE, N85E 70-90 SE
References
Reference (Deposit): USGS P.P. 227, 1950, PG29
Reference (Deposit): GSA BULL. V. 65,NO.2, PG 124, 1954
Reference (Deposit): CONSV. DIV. COMP. DATE.6,63
Reference (Deposit): USBM MINERAL EXAM FILE, DENVER
Colorado Mining Photos
Check out this collection of Colorado's best historic mining photos: Incredible Photos of Colorado Mining Scenes.
