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UM1956-02-SiO:CaHU

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Discuss UM1956-02-SiO:CaHU
EditAdd SynonymEdit CIF structuresClear Cache
Formula:
CaUSiO6 · H2O
the above is the simplified form of Ca(UO2)(SiO4)•H2O
Reported as "Mineral B", as a part of composition of gummite (see alsoUM1956-01-O:HPbU). The Ca analogue ofkasolite. Chemically similar tocalcioursilite,haiweeite,metahaiweeite,uranophane, anduranophane-β.

Localitites include the Bob Ingersoll pegmatite, Pennington County, South Dakota; the Ruggles pegmatite, Grafton Center area, and the Beryl Mountain pegmatite near Acworth, New Hampshire; the Mica Lake area, Hahn's Peak, Colorado; Bisundi, Rajputana, India; possibly also from Karelia, Russia.


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References for UM1956-02-SiO:CaHUⓘBisundi pegmatiteFrondel (1956)
USA
 
  • Colorado
    • Routt County
Frondel (1956)
  • New Hampshire
    • Grafton County
      • Grafton
Frondel (1956)
    • Sullivan County
Frondel (1956)
  • South Dakota
    • Pennington County
      • Keystone Mining District
        • Keystone
Frondel (1956)

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