The Twilight No. 1 is a mine located in Montrose county, Colorado at an elevation of 6,204 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: 6,204 Feet (1,891 Meters)
Commodity:
Lat, Long: 38.4436, -108.83360
Map: View on Google Maps
Twilight No. 1 MRDS details
Site Name
Primary: Twilight No. 1
Commodity
Tertiary: Uranium
Tertiary: Vanadium
Location
State: Colorado
County: Montrose
District: Uravan
Land Status
Not available
Holdings
Type: Located Claim
Workings
Not available
Ownership
Owner Name: Clark, Oral
Company ID: 501714
Home Office: 2317 Arriba Ct., Grand Junction, Co 81501
Info Year: 1975
Owner Name: Union Carbide Corp.
Company ID: 501714
Home Office: Colorado
Info Year: 1975
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
Operation Type: Underground
Mining Method: Unknown
Year First Production: 1969
Years of Production:
Organization:
Significant: N
Physiography
General Physiographic Area: Intermontane Plateaus
Physiographic Province: Colorado Plateaus
Physiographic Section: Canyon Lands
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Not available
Analytical Data
Not available
Materials
Unknown: Carnotite
Unknown: Tyuyamunite
Unknown: Uraninite
Comments
Comment (Production): PRODUCTION DATA FROM 1968 TO 1972 AVAILABLE IN BACKUP FILE.
References
Reference (Deposit): DATA FROM COLO. BUREAU OF MINES ANNUAL OPERATOR'S REPORTS.
Reference (Deposit): OWN/OP:U S BUREAU OF MINES SPEC
Colorado Mining Photos
Check out this collection of Colorado's best historic mining photos: Incredible Photos of Colorado Mining Scenes.
