Vote for your favorite mineral in #MinCup26! - Arsenuranylite vs. Talc
It's a pair of soft and lovely minerals as Stichtite and Talc compete for your votes.
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Coffinite from
Horseshoe no. 1 Mine, Elk Ridge Mining District, San Juan County, Utah, 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 Horseshoe no. 1 Mine, Elk Ridge Mining District, San Juan County, Utah, USA
Data Identifiers
Mindat Occurrence Record ID:186962
Long-form Identifier:1:3:186962:0
GUID (UUID V4):0
Nearest other occurrences of Coffinite
15.6km (9.7 miles) ⓘAvalanche No. 13 Mine (Ransome Mine), Elk Ridge Mining District, San Juan County, Utah, USA
17.1km (10.6 miles) ⓘKing Edward Mine, Elk Ridge Mining District, San Juan County, Utah, USA
19.8km (12.3 miles) ⓘWestern Payday Mine (Highball; West Payday), Elk Ridge Mining District, San Juan County, Utah, USA
20.0km (12.4 miles) ⓘLucky Lady, Cottonwood Canyon Mining District, San Juan County, Utah, USA
37.6km (23.4 miles) ⓘOakie Mine, Elk Ridge Mining District, San Juan County, Utah, USA
45.1km (28.0 miles) ⓘBig Buck Mine (Standard), Casa Colorado Rock, Lisbon Valley Mining District, San Juan County, Utah, USA
45.2km (28.1 miles) ⓘMi Vida Mine, Lisbon Valley Mining District, San Juan County, Utah, USA
47.0km (29.2 miles) ⓘHomestake Mine, Lisbon Valley Mining District, San Juan County, Utah, USA
47.4km (29.4 miles) ⓘSan Juan Shaft (Cal Uranium), Lisbon Valley Mining District, San Juan County, Utah, USA
48.0km (29.8 miles) ⓘRadon Mine, Lisbon Valley Mining District, San Juan County, Utah, USA
References
Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
 
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