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Uranophane from
Helen (Professor Group), Edgemont Uranium Mining District, Fall River County, South Dakota, USA


Classification
Species:Uranophane
Formula:Ca(UO2)2(SiO3OH)2 · 5H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Uranophane data
Locality Data:Click here to view Helen (Professor Group), Edgemont Uranium Mining District, Fall River County, South Dakota, USA
Data Identifiers
Mindat Occurrence Record ID:386135
Long-form Identifier:1:3:386135:6
GUID (UUID V4):0
Nearest other occurrences of Uranophane
0.6km (0.4 miles) ⓘHey and Fay, Edgemont Uranium Mining District, Fall River County, South Dakota, USA
0.7km (0.5 miles) ⓘGertrude, Edgemont Uranium Mining District, Fall River County, South Dakota, USA
0.8km (0.5 miles) ⓘClarabell Nos. 1-5, Edgemont Uranium Mining District, Fall River County, South Dakota, USA
0.9km (0.6 miles) ⓘFlora, Edgemont Uranium Mining District, Fall River County, South Dakota, USA
1.2km (0.7 miles) ⓘOphelia, Edgemont Uranium Mining District, Fall River County, South Dakota, USA
1.8km (1.1 miles) ⓘWestern Edge Occurrence (Joe Smith Lease), Edgemont Uranium Mining District, Fall River County, South Dakota, USA
1.9km (1.2 miles) ⓘLucky Toss, Edgemont Uranium Mining District, Fall River County, South Dakota, USA
2.2km (1.3 miles) ⓘHot Point Mine, Red Canyon, Edgemont Uranium Mining District, Fall River County, South Dakota, USA
2.5km (1.5 miles) ⓘLittle Ann (Little Annie Joe Smith), Edgemont Uranium Mining District, Fall River County, South Dakota, USA
2.6km (1.6 miles) ⓘTess (Schaeffer Lease), Edgemont Uranium Mining District, Fall River County, South Dakota, USA
References
Roberts, Willard Lincoln, Rapp, George Jr. (1965) Mineralogy of the Black Hills. Bulletin 18. South Dakota School of Mines and Technology
 
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