The George Avery Ranch Mine is a uranium mine located in Pueblo county, Colorado at an elevation of 5,801 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: 5,801 Feet (1,768 Meters)
Commodity: Uranium
Lat, Long: 38.65417, -104.82639
Map: View on Google Maps
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George Avery Ranch Mine MRDS details
Site Name
Primary: George Avery Ranch Mine
Secondary: George Avery Mine
Secondary: Kathryn No. 2 Incline
Secondary: Kathryn Mine
Secondary: Mineral Rights Mine
Commodity
Primary: Uranium
Tertiary: Vanadium
Location
State: Colorado
County: Pueblo
District: Turkey Creek Area
Land Status
Land ownership: Military Reservation
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: Avery, Charles
Home Office: Canon City, Co.
Years: 1963 -
Owner Name: Cotter Corp.
Home Office: Canon City, Co.
Years: 1963 -
Production
Year: 1955
Material type: ORE U
Description: Ap_Grade: ^0.13 % U308
Deposit
Record Type: Site
Operation Category: Past Producer
Operation Type: Unknown
Year First Production: 1955
Year Last Production: 1962
Discovery Year: 1954
Discovery Method: Geophysical Anomaly
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, Pikes Peak Batholith, Canon City Embayment, Denver Basin
Type: L
Description: Red Creek (Turkey Creek) Anticline
Alterations
Not available
Rocks
Name: Sandstone
Role: Host
Age Type: Host Rock Unit
Age Young: Late Cretaceous
Name: Sandstone
Role: Host
Age Type: Host Rock
Age Young: Late Cretaceous
Analytical Data
Analytical Data: BACKGROUND RADIATION 0.02 MR/HR, RANGE 1.0 TO 5.0 MR/HR. FIVE CHIP SAMPLES ANALYZED BY AEC IN 1953 YIELDED 0.05, 0.23, 0.03, 0.07, AND 0.63 % U308. TWO GRAB SAMPLES ANALYZED BY AEC IN 1954 YIELDED 0.11 AND 0.20 % U308. TWO 0.4-FT CHANNEL SAMPLES ANALYZED BY AEC IN 1954 YIELDED 0.024 AND 0.103 % U308. TWO SAMPLES RADIOMETRICALLY ANALYZED BY AEC IN 1955 YIELDED 0.118 AND 0.283 % U308. KNOWLES (1960) REPORTS CHEMICAL ASSAYS OF 8 CHANNEL SAMPLES FROM DEPTH OF 87 FT IN INCLINE (IN % U308): 0.27, 0.59, 0.56, 1.05, 1.12, 0.37, 0.47, 0.24. ORE SHIPPED IN 1955 ASSAYED 0.13 % U308
Materials
Ore: Uraninite
Ore: Carnotite
Comments
Comment (Commodity): KNOWLES (1960) REPORTED A 1955 AEC ANALYSIS CONTAINING V205, BUT THIS IS UNVERIFIED
Comment (Location): ON EAST DIPPING CUESTA WEST OF TURKEY CREEK 4.7 MILES NE OF STONE CITY ; INFO FROM LAND.ST :(1978)
Comment (Reserve-Resource): ESTIMATE DERIVED FROM EXPLORATORY DRILLING PROGRAM IN 1956
Comment (Workings): SMALL SURFACE QUARRY; TWO 40-FT-DEEP VERTICAL SHAFTS, 60-FT ADIT, 212-FT INCLINE (INCLINED SHAFT)
Comment (Deposit): AEC PRELIMINARY RECON REPORT CITED CARNOTITE OCCURRING AS A COATING ON CARBONACEOUS SANDSTONE, AS FRACTURE FILLING, AND AS FILLING IN APPARENT SOLUTION CAVITIES. KNOWLES (1960) REPORTED THAT THE KATHRYN INCLINE ENCOUNTERED HIGH MINERALIZATION IN A 3- TO 5-FT-WIDE BRECCIATED ZONE ALONG A SMALL NORMAL FAULT OF LOW DISPLACEMENT. DEPOSIT COULD BE PARTLY DISSEMINATION, CHEMICAL PRECIPITATE ON FRACTURES AND IN CAVITIES, AND POSSIBLY REPLACEMENT IN FAULT BRECCIA ZONE.
Comment (Production): COMPOSITE PRODUCTION RECORD. NO PRODUCTION RECORDED FOR 1956, 1957, AND AFTER 1962. USBM FIGURES FOR 1958 GIVEN FOR GEORGE AVERY AND MINERAL RIGHTS MINES. CDM HAD NO RECORD FOR 1959, AND USBM WITHHELD FIGURES FOR 1959. ESTIMATE FOR 1959 LB U308 CALCULATED FROM ANNUAL TOTALS AND REPORTED CUMULATIVE TOTAL. AS CDM HAD NO ORE TONNAGE FIGURE FOR 1960, TOTAL ORE FOR 1959 AND 1960 (3515 ST) CALCULATED FROM ANNUAL TOTALS AND REPORTED CUMULATIVE TOTAL. INDIVIDUAL ORE FIGURES CALCULATED ON BASIS OF RELATIVE PERCENTAGES OF LB U308 PRODUCED IN 1959 AND 1960
References
Reference (Deposit): NELSON-MOORE, J.L., COLLINS, D.B., AND HORNBAKER, A.L., 1978, RADIOACTIVE MINERAL OCCURRENCES OF COLORADO AND BIBLIOGRAPHY: CGS BULL. 40, P. 376.
Reference (Deposit): SCOTT, G.R., AND OTHERS, 1978, GEOLOGIC MAP OF THE PUEBLO 1X2 QUADRANGLE, SOUTH-CENTRAL COLORADO: USGS MAP I-1022.
Reference (Deposit): AEC PRELIM. RECONN. REPTS. ED-R-1244 AND DEB-PRR-(C-963)
Reference (Deposit): KNOWLES, K.B., 1960, THE TURKEY CREEK ORE BODY SOUTH OF COLORADO SPRINGS: PAPER FOR NATL. WESTERN MINING AND ENERGY CONF. OF THE COLO. MINING ASSOC., 4/21/60
Reference (Production): COLO. DIV. MINES ANN. OPERATOR REPTS. (1955, 1960-62); USBM MIN. YEARBOOK (1958-59); NELSON-MOORE AND OTHERS (CUMUL PROD.)
Reference (Reserve-Resource): KNOWLES (1960)
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