UM1998-12-S:AgBiCuPb
Valid as an unnamed mineral
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Formula:
Ag5CuBi4Pb(S,Se)11
As 0.001–0.35 mm grains, with galena, chalcopyrite, and quartz; replaces early-formed sulfides. Other associates are likely bismuthinite, matildite, ourayite-mummeite and gustavite-lillianite series, treasurite(?), Ag-rich součekite(?), Pb-rich benjaminite(?),berryite(?), gladite-krupkaite, and PbSss.
Electron microprobe data (wt.%):
Ag 26.64, 26.86
Cu 3.70, 8.26
Pb 4.79, 9.36
Bi 45.17, 37.80
Se 0.92, 0.98
S 16.20, 16.61
Sb 0.00, 0.07
Au 0.35, 0.00
As 0.76, 0.00
Zn 0.00, 0.04
Fe 0.17, 0.18
total 98.70, 100.10
Electron microprobe data (wt.%):
Ag 26.64, 26.86
Cu 3.70, 8.26
Pb 4.79, 9.36
Bi 45.17, 37.80
Se 0.92, 0.98
S 16.20, 16.61
Sb 0.00, 0.07
Au 0.35, 0.00
As 0.76, 0.00
Zn 0.00, 0.04
Fe 0.17, 0.18
total 98.70, 100.10
Unique Identifiers
Mindat ID:
54130
Long-form identifier:
mindat:1:1:54130:9
Similar Names
| UM1971-07-S:AgBiCuPb | Pb(Cu,Ag)2.2Bi4.6S7.7 | |
| UM1971-08-S:AgBiCuPb | ~(Cu,Ag,Pb)3Bi7S12 | |
| UM1971-09-S:AgBiCuPb | Ag4Cu6Bi12Pb18S41 | |
| UM1971-10-S:AgBiCuPb | Ag5Cu2PbBi13S24 | |
| UM1971-11-S:AgBiCuPb | (Ag,Cu)4PbBi6S12 | |
| UM1986-28-S:AgBiCuPb | Ag1.7CuPb0.7Bi10S15.6 | |
| UM1986-29-S:AgBiCuPb | (Ag,Cu)2.07Pb2.1Bi10S18.2 | |
| UM1986-30-S:AgBiCuPb | (Cu,Ag)Pb6Bi7S17 | |
| UM1986-32-S:AgBiCuPb | Ag1.5Cu1.7Pb0.3Bi10S16.1 | |
| UM2001-12-S:AgBiCuPb | Cu2AgxPb10-2xBi12+xS29 (x=1.23-1.49) |
IMA Classification of UM1998-12-S:AgBiCuPb
IMA status notes:
Unnamed (probably valid)
Chemistry of UM1998-12-S:AgBiCuPb
Mindat Formula:
Ag5CuBi4Pb(S,Se)11
Element Weights:
Other Information
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 UM1998-12-S:AgBiCuPb
mindat.org URL:
https://www.mindat.org/min-54130.html
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References for UM1998-12-S:AgBiCuPb
Reference List:
Localities for UM1998-12-S:AgBiCuPb
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The Locality List
- 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).
All localities listed without proper references should be considered as questionable.
Ukraine | |
| Biruk et al. (1998) +1 other reference |
| Biruk et al. (1998) +1 other reference |
