The Hershoc, Comstock, Holland & Roxburg Lodes is a tungsten mine located in Boulder 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
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.
Hershoc, Comstock, Holland & Roxburg Lodes MRDS details
Site Name
Primary: Hershoc, Comstock, Holland & Roxburg Lodes
Commodity
Primary: Tungsten
Location
State: Colorado
County: Boulder
District: Boulder Tungsten
Land Status
Not available
Holdings
Not available
Workings
Not available
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Occurrence
Deposit Type: Vein
Operation Type: Unknown
Years of Production:
Organization:
Significant: N
Physiography
General Physiographic Area: Rocky Mountain System
Physiographic Province: Southern Rocky Mountains
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Not available
Analytical Data
Not available
Materials
Not available
Comments
Comment (Production): WORKINGS-20 FT. SHAFT AND A 6FT DEEP CUT
Comment (Geology): GEOL.DESC: FISSURE VEIN, N79E 75 SE, IN GRANITE SHOWING GOUGE AND OXIDIZED MATERIAL BUT NO MINERALIZATION.
Comment (Deposit): 3 PATENTED, 1 UNPATENTED, CLAIMS)
References
Reference (Deposit): USBM MINERAL EXAM. FILE
Reference (Deposit): CONSV. DIV. COMP. DATE, 1,62
Colorado Mining Photos
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