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UM1990-52-Se:BiCu

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Formula:
Cu
 
11
(Ni,Co)
 
0.4
Bi
 
2
Se
 
13
Lustre:Metallic


Detected by electron microprobe in two samples from El Dragón mine, Bolivia. In reflected light mineral slightly darker than krutaite. It shows distinct birefectance and ansiotropy.

Classification of UM1990-52-Se:BiCu

IMA status:Unnamed - valid
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Physical Properties of UM1990-52-Se:BiCu

Lustre:Metallic

Chemical Properties of UM1990-52-Se:BiCu

Formula:
Cu
 
11
(Ni,Co)
 
0.4
Bi
 
2
Se
 
13
Essential elements:Bi, Cu, Ni, Se
All elements listed in formula:Bi, Co, Cu, Ni, Se

Other Names for UM1990-52-Se:BiCu

Synonyms:
UM1990-52Unnamed (Cu-Bi Selenide)
Other Languages:

Other Information

Health Warning:No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

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    • Localities for UM1990-52-Se:BiCu

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    (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.
    Bolivia
     
    • Potosí Department
      • Antonio Quijarro Province
    		[MinRec 21:139]
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    Copyright © Jolyon Ralph and Ida Chau 1993-2011. 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. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 21st Jun 2011 18:16:32
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