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UM1997-42-S:CuFeKNiPbTl

Valid as an unnamed mineral
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Co-described with UM1997-41-S:CuFeKNiPbTl (its K analogue, with which it likely forms a complete solid solution). Related to thalfenisite (its S-substituted analogue), djerfisherite, and 'UM1977-11-S:CuFeKNi'.

Ss subhedral to euhedral grains, usually triangular in cross-section, 5–30 microns across, within chalcopyrite.

Electron microprobe data (wt.%):

K 2.2
Tl 23.8
Pb 4.6
Fe 30.5
Ni 8.8
Cu 4.1
S 25.9
Cl not detected

total 99.9

This corresponds to (Tl3.83K1.85Pb0.73)Σ6.41(Fe17.96Ni4.93Cu2.12)Σ25.01S26.57.


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Unique IdentifiersHide

Mindat ID:
54104
Long-form identifier:
mindat:1:1:54104:4

Similar NamesHide

UM1997-41-S:CuFeKNiPbTl(K,Tl,Pb)6(Fe,Cu,Ni)25S27

IMA Classification of UM1997-42-S:CuFeKNiPbTlHide

IMA status notes:
Unnamed (probably valid)

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.

Internet Links for UM1997-42-S:CuFeKNiPbTlHide

References for UM1997-42-S:CuFeKNiPbTlHide

Localities for UM1997-42-S:CuFeKNiPbTlHide

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 references and 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 (e.g. from pseudomorphs).

All localities listed without proper references should be considered as questionable.
Russia
 
  • Krasnoyarsk Krai
    • Taymyrskiy Autonomous Okrug
      • Taimyr Peninsula
        • Norilsk-Talnakh Mining Region
          • Talnakh Cu-Ni Deposit
Barkov et al. (1997) +1 other reference
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