Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Coffinite from
George Avery Ranch Mine (Kathryn Mine; Kathryn No. 2 Incline; Mineral Rights Mine; George Avery Mine), Turkey Creek Mining District, Pueblo County, Colorado, USA


Locality type:Mine
Classification
Species:Coffinite
Formula:U(SiO4) · nH2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Coffinite data
Locality Data:Click here to view George Avery Ranch Mine (Kathryn Mine; Kathryn No. 2 Incline; Mineral Rights Mine; George Avery Mine), Turkey Creek Mining District, Pueblo County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:433286
Long-form Identifier:1:3:433286:2
GUID (UUID V4):0
Nearest other occurrences of Coffinite
36.8km (22.9 miles) ⓘDilley Lease (Dilley Ranch), Canon City Embayment, Fourmile Creek Area, Fremont County, Colorado, USA
38.6km (24.0 miles) ⓘHigh Park Prospect, High Park Area, Cripple Creek Mining District, Teller County, Colorado, USA
39.0km (24.2 miles) ⓘAbril Nos. 2; 6; 8 Prospect, High Park Area, Cripple Creek Mining District, Teller County, Colorado, USA
39.2km (24.3 miles) ⓘSand Creek Claims, High Park Area, Fremont County, Colorado, USA
39.8km (24.7 miles) ⓘSchool Section Claim (Park City No. 1), High Park Area, Cripple Creek Mining District, Teller County, Colorado, USA
40.2km (24.9 miles) ⓘCurtis; Thorpe and Green Lease Occurrence (Tree No. 3 Claim), High Park Area, Cripple Creek Mining District, Teller County, Colorado, USA
40.2km (25.0 miles) ⓘMcVey Lease Occurrence, High Park Area, Cripple Creek Mining District, Teller County, Colorado, USA
57.1km (35.5 miles) ⓘHilltop Prospect, Tallahassee Creek Mining District, Fremont County, Colorado, USA
57.1km (35.5 miles) ⓘOliver Saddle Prospect, Tallahassee Creek Mining District, Fremont County, Colorado, USA
59.1km (36.7 miles) ⓘSunshine Mine (Sunshine Claims; Sunshine No. 2), Tallahassee Creek Mining District, Fremont County, Colorado, USA
References
Eckel, Edwin Butt; Cobban, Robert R.; Mosburg, Shirley K.; Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
 
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