The Gold Coin Mine is a silver and gold mine located in Larimer county, Colorado at an elevation of 8,471 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: 8,471 Feet (2,582 Meters)
Commodity: Silver, Gold
Lat, Long: 40.73222, -105.59917
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.
Gold Coin Mine MRDS details
Site Name
Primary: Gold Coin Mine
Secondary: Unpatented Claims: Gold Coin
Secondary: Camp Bird
Secondary: Companion Lode
Secondary: Am Erican Eagle
Secondary: Dolly Gere
Secondary: Juniper
Secondary: Gaskosaga
Secondary: Aspen
Commodity
Primary: Silver
Primary: Gold
Location
State: Colorado
County: Larimer
District: Manhattan District
Land Status
Land ownership: National Forest
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
Not available
Ownership
Owner Name: Gold Coin Syndicate
Home Office: Fort Collins, Co.
Years: 1935 -
Production
Not available
Deposit
Record Type: Site
Operation Category: Occurrence
Deposit Type: Vein
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: Front Range Uplift, Sherman Batholith
Type: L
Description: Poudre River Shear Zone, Elkhorn Creek Shear Zone
Alterations
Not available
Rocks
Name: Quartz Monzonite
Role: Associated
Age Type: Associated Rock
Age Young: Neoproterozoic
Name: Quartz Monzonite
Role: Associated
Age Type: Host Rock
Age Young: Neoproterozoic
Analytical Data
Analytical Data: 125 LEVEL ASSAYED UP TO $14.70/TON (0.42 OZ/TON AU AT $35/OZ AU).
Analytical Data: VEIN IN CAMP BIRD SHAFT ASSAYED $8.40 TO $31.15/TON (0.24 TO 0.89 OZ/TON AU AT $35/OZ AU) AND AVERAGED $13/TON (0.37 OZ/TON AU AT $35/OZ AU) FOR ENTIRE VEIN. 75 LEVEL IN GOLD COIN SHAFT ASSAYED UP TO $18.10 /TON (0.52 OZ/TON AU AT $35/OZ AU)
Materials
Ore: Pyrite
Comments
Comment (Location): CDM INF. REPT GIVES LOCATION AS 12 MILES SW OF LOG CABIN, BUT MINE DESCRIPTION IS CLOSER TO MANHATTAN DISTRICT THAN MAYESVILLE DISTRICT. ELEV AND LAT-LONG GIVEN ARE FOR MANHATTAN SITE (SEC. 20). ; INFO FROM LAND.ST :1980
Comment (Deposit): ARRANGEMENT OF CLAIMS INDICATES NW TO WNW-TRENDING VEIN.
Comment (Workings): GOLD COIN SHAFT VERTICAL IN UPPER 27 FT, THENCE INCLINED SE AT AP PROX 35 DEG FOR APPROX 140 FT. 75 LEVEL IS 140- TO 150-FT SE DRIFT AND 27-FT NW DRIFT. 125 LEVEL IS 120- TO 130-FT SE DRIFT. CAMP BIRD SHAFT VERTICAL IN UPPER 21 FT, THENCE INCLINED SE AT APPROX 30 DEG FOR 40 T O 50 FT.
References
Reference (Deposit): COLORADO DIV. MINES INF. REPT.
Reference (Deposit): LOVERING, T.S., AND GODDARD, E.N., 1950, GEOLOGY AND ORE DEPOSITS O F THE FRONT RANGE, COLORADO: USGS PROF. PAPER 223, P. 285-286.
Reference (Deposit): MARKS, J.H., 1935, REPORT ON MINING PROPERTY OF C.M. GERE, ET. AL., THE GOLD COIN MNG. SYNDICATE, MANHATTAN MNG. DISTRICT, LARIMER COUNTY : COLORADO ST. PLAN. COMM. UNPUB. REPT., 2 P., 3 MAPS.
Colorado Mining Photos
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