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UM1997-27-CO:CaHKSU

Formula:
Ca, K, Mg, U, S(?)
Colour:yellow with a shade of ...


'kalium-schröckingerite'

Classification of UM1997-27-CO:CaHKSU

IMA status:Unnamed - valid
Nickel-Strunz 10th (pending) edition ID:5.EG.05

5 : CARBONATES (NITRATES)
E : Uranyl Carbonates
G : With SO4 or SiO4
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Physical Properties of UM1997-27-CO:CaHKSU

Lustre:Vitreous
Comment:glassy
Colour:yellow with a shade of ochre
X-Ray Powder Diffraction:
d-spacingIntensity
7.224 (100)
2.879 (64)
4.806 (52)
4.297 (19)
14.523 (18)
3.504 (16)
8.498 (15)
3.076 (15)

Chemical Properties of UM1997-27-CO:CaHKSU

Formula:
Ca, K, Mg, U, S(?)
All elements listed in formula:Ca, K, Mg, S, U

Relationship of UM1997-27-CO:CaHKSU to other Species

Related Minerals - Nickel-Strunz Grouping):

- +
5.EG.05Schröckingerite
NaCa
 
3
(UO
 
2
)[F|(CO
 
3
)
 
3
|SO
 
4
] · 10H
 
2
O
5.EG.10Lepersonnite-(Gd)
Ca(Gd,Dy)
 
2
[(UO
 
2
)
 
6
(OH)
 
6
(CO
 
3
)
 
2
(SiO
 
4
)]
 
4
 ·48(H
 
2
O)

Other Names for UM1997-27-CO:CaHKSU

Synonyms:
UM1997-27Unnamed (K analogue of Schröckingerite)
Other Languages:

Other Information

Fluorescence in UV light:Fluoresces intense light green, similar to schröckingerite
Health Warning: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:CaHKSU

Reference List:Ondrus, P., et al.: New naturally occurring phases of secondary origin from Jachymov (Joachimsthal), J. Czech Geological Society 42(4),77-108(1997)

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    Localities for UM1997-27-CO:CaHKSU

    (TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.
    Czech Republic
     
    • Bohemia (Böhmen; Boehmen)
      • Karlovy Vary Region
        • Krušné Hory Mts (Erzgebirge)
          • Ostrov
    		[AmMin 84:688]
    Mineral and/or Locality
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    Copyright © Jolyon Ralph and Ida Chau 1993-2009. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 23rd Nov 2009 09:27:57