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Uranophane

Type Locality
Miedzianka (Kupferberg), Jelenia Góra District, Rudawy Janowickie Mts, Lower Silesia (Dolnośląskie), Poland
Mineral Data
Ca(UO2)2[HSiO4]2·5H2O
Strunz: 
9.AK.15
Physical Properties
Crystal System: 
Monoclinic
Hardness: 
2.0 - 3.0
Tenacity: 
brittle
Synonyms
Synonyms: 
Uranophan