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Ca, K, Mg, U, S(?)
yellow with a shade of ochre

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Classification of UM1997-27-CO:CaHKSUHide

Unnamed (probably invalid)
Approval History:
Unnamed, and probably invalid.

E : Uranyl Carbonates
G : With SO4 or SiO4

Physical Properties of UM1997-27-CO:CaHKSUHide

yellow with a shade of ochre

Chemical Properties of UM1997-27-CO:CaHKSUHide

Ca, K, Mg, U, S(?)

X-Ray Powder DiffractionHide

Powder Diffraction Data:
7.224 (100)
2.879 (64)
4.806 (52)
4.297 (19)
14.523 (18)
3.504 (16)
8.498 (15)
3.076 (15)
2.2587 (15)

Synonyms of UM1997-27-CO:CaHKSUHide

Other Language Names for UM1997-27-CO:CaHKSUHide

Related Minerals - Nickel-Strunz GroupingHide

5.EG.05SchröckingeriteNaCa3(UO2)(CO3)3(SO4)F · 10H2OTric. 1 : P1
5.EG.10Lepersonnite-(Gd)Ca(Gd,Dy)2(UO2)24(SiO4)4(CO3)8(OH)24 · 48H2O

Fluorescence of UM1997-27-CO:CaHKSUHide

Fluoresces intense light green, similar to schröckingerite

Other InformationHide

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 UM1997-27-CO:CaHKSUHide

Reference List:
Sort by Year (asc) | by Year (desc) | by Author (A-Z) | by Author (Z-A)
Ondrus, P., et al.: New naturally occurring phases of secondary origin from Jachymov (Joachimsthal), J. Czech Geological Society 42(4),77-108(1997)

Internet Links for UM1997-27-CO:CaHKSUHide

Localities for UM1997-27-CO:CaHKSUHide

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
  • Bohemia (Böhmen; Boehmen)
    • Karlovy Vary Region
      • Krušné Hory Mts (Erzgebirge)
        • Jáchymov District (St Joachimsthal)
[AmMin 84:688]
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