The Euclid Mine is a gold mine located in Montezuma county, Colorado at an elevation of 11,401 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: 11,401 Feet (3,475 Meters)
Commodity: Gold
Lat, Long: 37.45694, -108.08278
Map: View on Google Maps
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Euclid Mine MRDS details
Site Name
Primary: Euclid Mine
Secondary: Euclid Group
Secondary: Unpatented Claims: Euclid Nos. 1-9
Secondary: Eureka-Bulldozer
Commodity
Primary: Gold
Secondary: Silver
Secondary: Lead
Tertiary: Tellurium
Tertiary: Zinc
Tertiary: Antimony
Tertiary: Arsenic
Location
State: Colorado
County: Montezuma
District: California (La Plata) 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.
Administrative Organization: San Juan N. F.
Holdings
Not available
Workings
Not available
Ownership
Owner Name: EUCLID GOLD MINING CO.
Home Office: BOX 412, MANCOS
Owner Name: Mrs. Nevada Williams And Clay Q. Williams
Home Office: Mancos, Co.
Years: 1930 -
Production
Not available
Deposit
Record Type: Site
Operation Category: Occurrence
Deposit Type: Vein
Operation Type: Underground
Discovery Year: 1912
Discovery Method: Ore-Mineral In Place
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Intermontane Plateaus
Physiographic Province: Colorado Plateaus
Physiographic Section: Navajo Section
Mineral Deposit Model
Model Name: Polymetallic veins
Orebody
Not available
Structure
Type: R
Description: San Juan Uplift, Four Corners Platform
Type: L
Description: La Plata Dome
Alterations
Not available
Rocks
Name: Diorite
Role: Associated
Age Type: Host Rock Unit
Age Young: Late Jurassic
Name: Diorite
Role: Associated
Age Type: Associated Rock
Age Young: Paleocene
Name: Diorite
Role: Associated
Age Type: Associated Rock Unit
Age Young: Paleocene
Name: Diorite
Role: Associated
Age Type: Host Rock
Age Young: Late Jurassic
Analytical Data
Analytical Data: SECOND ASSAY: 3.9 OZ/TON AU, 11.04 OZ.TON AG, 1% ZN
Analytical Data: REPRESENTATIVE SAMPLES OF SHEARED ROCK CONTAINED 0.07 OZ/TON AU
Materials
Ore: Pyrite
Ore: Galena
Ore: Sphalerite
Gangue: Quartz
Comments
Comment (Workings): MAIN ADIT DRIVEN N 80 E FOR 125 FT, THENCE SOUTH FOR 85 FT TO FACE. OTHER SHORT ADITS TOTAL 275 FT; 10-FT SHAFT; OPEN CUTS; 5-TON FLOTATION PLANT
Comment (Location): (LAND STATUS AND ADMINISTRATIVE AREA LOCATIONS CALCULATED USING GIS OVERLAY ANALYSIS FOR SAN JUAN N. F.). ALONG NORTH FORK WEST MANCOS RIVER IN SLIDEROCK BASIN 0.6 MILE SW OF SHARKSTOOTH PEAK AND 0.9 MILE NE OF HESPERUS MTN, 4.1 MILES NW OF LA PLATA TOWNSITE (UNSURVEYED SECTION). ; INFO FROM LAND.ST :1974
Comment (Geology): EAST-TRENDING FAULT IN MORRISON FORMATION AND PORPHYRY.
Comment (Exploration): NEWMONT DRILLED THIS AREA IN 1988.
Comment (Deposit): COUNTRY ROCKS CONSIST OF SW-DIPPING JURASSIC AND CRETACEOUS SEDIMENTARY ROCKS INTRUDED BY DIORITE-MONZONITE PORPHYRY DIKE AND SILLS. GENERALLY EAST-WEST-TRENDING FAULT DISPLACES MORRISON FM AND DAKOTA SANDSTONE ON NORTH AGAINST MORRISON FM ON SOUTH. PORPHYRY DIKE FOLLOWS FAULT ALONG SOUTH WALL. FAULT MARKED BY 5- TO 10-FT ZONE OF STRONGLY BRECCIATED, PARTLY SILICIFIED ROCK WITH QUARTZ-PYRITE VEINLETS. FOR AT LEAST 40 FT ON EACH SIDE OF FAULT, ROCKS ARE WEAKLY SHEARED AND CONTAIN SCATTERED STREAKS AND VEINLETS OF PYRITE AND OF QUARTZ INTERGROWN WITH PYRITE AND ARSENOPYRITE. DEPOSIT IS OF INTEREST IN THAT ORE IS LOCALIZED ALONG STRONG FAULT THAT CHARACTERIZES NW PART OF DISTRICT.
References
Reference (Deposit): BUREAU OF MINES OPENFILE RPT MLA 2-92
Reference (Deposit): ECKEL, E.B., AND OTHERS, 1949, GEOLOGY AND ORE DEPOSITS OF THE LA PLATA DISTRICT, COLORADO: USGS PROF. PAPER 219, P. 73-76, 118.
Reference (Deposit): CBM ANNUAL REPORT 1930
Reference (Deposit): COLORADO DIV. MINES INF. REPTS.
Colorado Mining Photos
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