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UM1985-24-SO:HU

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Formula:
U10(SO3)O30•25H2O
author's formula: 6UO3.0.6SO3.15H2O
Crystal System:
Orthorhombic
In spite of appearances, it is not a sulphite mineral.


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Chemical Properties of UM1985-24-SO:HUHide

Formula:
U10(SO3)O30•25H2O

author's formula: 6UO3.0.6SO3.15H2O

Crystallography of UM1985-24-SO:HUHide

Crystal System:
Orthorhombic
Cell Parameters:
a = 15.056(7) Å, b = 15.704(8) Å, c = 14.189(8) Å
Ratio:
a:b:c = 0.959 : 1 : 0.904
Unit Cell V:
3,354.84 ų (Calculated from Unit Cell)

Other InformationHide

IR Spectrum:
spectrum given
Thermal Behaviour:
several-step dehydration
Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

References for UM1985-24-SO:HUHide

Reference List:
Sort by Year (asc) | by Year (desc) | by Author (A-Z) | by Author (Z-A)
Urbanec, Z., Mrázek, Z., Čejka, J. (1985): Thermal, X-ray and infrared absorption spectrum analyses of a new uranyl sulphate mineral. Thermochimica Acta: 86: 383-386; in: Jambor, J.L., Burke, E.A.J., Ercit, T.S., Grice, J.D. (1988): New mineral Names. American Mineralogist: 73: 1498
Smith, D.G.W., Nickel, E.H. (2007): A System of Codification for Unnamed Minerals: Report of the SubCommittee for Unnamed Minerals of the IMA Commission on New Minerals, Nomenclature and Classification. Canadian Mineralogist: 45: 983-1055; http://nrmima.nrm.se (2016)

Internet Links for UM1985-24-SO:HUHide

Localities for UM1985-24-SO:HUHide

This map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.

Locality ListHide

- This locality has map coordinates listed. - This locality has estimated coordinates. ⓘ - Click for further information on this occurrence. ? - Indicates mineral may be doubtful at this locality. - Good crystals or important locality for species. - World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). Struck out - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (eg from pseudomorphs.)

All localities listed without proper references should be considered as questionable.
Czech Republic
 
  • Karlovy Vary Region
    • Krušné Hory Mts (Erzgebirge)
      • Jáchymov District (St Joachimsthal)
Urbanec, Z., Mrázek, Z., Čejka, J. (1985): Thermal, X-ray and infrared absorption spectrum analyses of a new uranyl sulphate mineral. Thermochimica Acta: 86: 383-386; in: Jambor, J.L., Burke, E.A.J., Ercit, T.S., Grice, J.D. (1988): New mineral Names. American Mineralogist: 73: 1498
 
Mineral and/or Locality  
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