The Hugh Bly Mine is a gold and silver mine located in Rio Grande county, Colorado at an elevation of 12,057 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: 12,057 Feet (3,675 Meters)
Commodity: Gold, Silver
Lat, Long: 37.41861, -106.59611
Map: View on Google Maps
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Hugh Bly Mine MRDS details
Site Name
Primary: Hugh Bly Mine
Commodity
Primary: Gold
Primary: Silver
Secondary: Copper
Location
State: Colorado
County: Rio Grande
District: Summit (Summitville) 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: Surface/Underground
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
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
Not available
Orebody
Not available
Structure
Type: R
Description: San Juan Volcanic Field
Type: L
Description: Platoro Caldera, Summitville Caldera, Summitville Fault, South Mounain Dome
Alterations
Alteration Type: L
Alteration Text: Quartz-Alunite Solfataric Alteration
Rocks
Name: Quartz Latite
Role: Associated
Age Type: Host Rock
Age Young: Miocene
Name: Quartz Latite
Role: Associated
Age Type: Associated Rock
Age Young: Miocene
Analytical Data
Not available
Materials
Not available
Comments
Comment (Location): ON EAST NOSE OF SOUTH MTN 650 FT SW OF IOWA PORTAL. PORTAL ELEV FROM STEVEN AND RATTE (1960, PL.4). ; INFO FROM LAND.ST :1975
Comment (Deposit): SOUTH TEWKSBURY VEIN ZONE TRENDS N 30 W. MINE DEVELOPED AT SOUTH END IN LARGE MASS OF HIGHLY SILICIFIED ROCK (VUGGY QUARTZ ROCK OF QUARTZ-ALUNITE ZONE)
Comment (Workings): CROSSCUT TUNNEL DRIVEN S 75 W FOR 350 FT WITH 60FT OF DRIFT ON SOUTH TEWSKBURY VEIN AT 80 FT FROM PORTAL; PROBABLY CONNECTED TO SURFACE, TO IOWA LEVEL, AND TO S.T.T. SUBLEVEL VIA SHAFT AT SOUTH END OF TEWKSBURY GLORY HOLE (SOUTH TEWKSBURY STOPE).
References
Reference (Deposit): PATTON, H.B., 1917, GEOLOGY AND ORE DEPOSITS OF THE PLATORO-SUMMITVILLE MINING DISTRICT, COLORADO: CGS BULL. 13.
Reference (Deposit): STEVEN, T.A., AND RATTE, J.C., 1960 GEOLOGY AND ORE DEPOSITS OF THE SUMMITVILLE DISTRICT, SAN JUAN MOUNTAINS, COLORADO: USGS MAP I-828.
Reference (Deposit): LIPMAN, P.W., 1974, GEOLOGIC MAP OF THE PLATORO CALDERA AREA, SOUTHEASTERN SAN JUAN MOUNTAINS, SOUTHWESTERN COLORADO: USGS MAP I-828.
Colorado Mining Photos
Check out this collection of Colorado's best historic mining photos: Incredible Photos of Colorado Mining Scenes.
