UM2004-56-OS:BiCuPb
Valid as an unnamed mineral
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Formula:
PbCu4Bi4S2(O,OH,H2O)16 (?)
Crystal System:
Tetragonal
Unique combination of elements.
Tiny tetragonal(?) platelets as a pseudomorph after an acicular sulphide mineral (berryite?); empirical formula Pb0.45Cu1.80Bi1.98S1O8.19; idealized Pb0.5Cu2Bi2SO8 or doubled PbCu4Bi4S2O16 (Walenta & Theye, 2004).
Tiny tetragonal(?) platelets as a pseudomorph after an acicular sulphide mineral (berryite?); empirical formula Pb0.45Cu1.80Bi1.98S1O8.19; idealized Pb0.5Cu2Bi2SO8 or doubled PbCu4Bi4S2O16 (Walenta & Theye, 2004).
Unique Identifiers
Mindat ID:
54506
Long-form identifier:
mindat:1:1:54506:8
GUID
(UUID V4):
(UUID V4):
d1174dd7-6047-4f84-8d5b-428c4d60108b
Classification of UM2004-56-OS:BiCuPb
IMA status notes:
Unnamed (probably valid)
2.FD.55
2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
F : Sulfides of arsenic, alkalies; sulfides with halide, oxide, hydroxide, H2O
D : With O, OH, H2O
2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
F : Sulfides of arsenic, alkalies; sulfides with halide, oxide, hydroxide, H2O
D : With O, OH, H2O
Chemical Properties of UM2004-56-OS:BiCuPb
Formula:
PbCu4Bi4S2(O,OH,H2O)16 (?)
Crystallography of UM2004-56-OS:BiCuPb
Crystal System:
Tetragonal
Cell Parameters:
a = 20.96 Å, c = 8 Å
Ratio:
a:c = 1 : 0.382
Unit Cell V:
3,514.57 ų (Calculated from Unit Cell)
X-Ray Powder Diffraction
Powder Diffraction Data:
d-spacing | Intensity |
---|---|
3.57 Å | (6) |
2.91 Å | (10) |
2.62 Å | (5) |
1.946 Å | (5) |
1.707 Å | (7b) |
1.615 Å | (8) |
1.070 Å | (6b) |
Synonyms of UM2004-56-OS:BiCuPb
Related Minerals - Strunz-mindat Grouping
2.FD. | Ferrovalleriite | 2(Fe,Cu)S · 1.5Fe(OH)2 | Trig. |
2.FD.05 | Kermesite | Sb2S2O | Tric. 1 : P1 |
2.FD.10 | Viaeneite | (Fe,Pb)4S8O | Mon. |
2.FD.20 | Erdite | NaFeS2 · 2H2O | Mon. 2/m : B2/b |
2.FD.25 | Coyoteite | NaFe3S5 · 2H2O | Tric. |
2.FD.30 | Haapalaite | (Fe2+,Ni)2(Mg,Fe2+)1.61S2(OH)3.22 | Hex. |
2.FD.30 | Valleriite | (Fe2+,Cu)4(Mg,Al)3S4(OH,O)6 | Trig. |
2.FD.30 | Yushkinite | (Mg,Al)V4+S2(OH)2 | Trig. 3m (3 2/m) : P3m1 |
2.FD.30 | Ekplexite | (Nb,Mo,W)S2 · (Mg1-xAlx)(OH)2+x | Trig. |
2.FD.35 | Tochilinite | Fe2+5-6(Mg,Fe2+)5S6(OH)10 | Mon. |
2.FD.35 | Ferrotochilinite | Fe2+6(Fe2+,Mg)5S6(OH)10 | Mon. |
2.FD.35 | Kaskasite | (Mo,Nb)S2 · (Mg1-xAlx)(OH)2+x | Trig. |
2.FD.35 | Manganokaskasite | (Mo,Nb)S2 · (Mn1-xAlx)(OH)2+x | Trig. |
2.FD.40 | Wilhelmramsayite | Cu3FeS3 · 2H2O | Orth. mmm (2/m 2/m 2/m) : Pmmm |
2.FD.45 | Vyalsovite | FeCaAlS(OH)5 | Orth. |
2.FD.50 | Bazhenovite | Ca8S2(S3)(S2O3)(OH)12 · 20H2O | Mon. 2/m : P21/b |
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.
References for UM2004-56-OS:BiCuPb
Reference List:
Sort by Year (asc) | by Year (desc) | by Author (A-Z) | by Author (Z-A)
Walenta, K., Theye, T. (2004): Ein neues Blei-Kupfer-Wismut-Oxysulfid von der Grube Clara im mittleren Schwarzwald. Aufschluss: 55: 332-336 (in German).
Smith, D.G.W., Nickel, E.H. (2007): A System of Codification for Unnamed Minerals: Report of the SubCommittee for Unnamed Minerals of the IMA Commission on New Minerals, Nomenclature and Classification. Can. Mineral.: 45: 983-1055 (2012 Update); http://nrmima.nrm.se (2016)
Internet Links for UM2004-56-OS:BiCuPb
mindat.org URL:
https://www.mindat.org/min-54506.html
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Localities for UM2004-56-OS:BiCuPb
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).
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.
All localities listed without proper references should be considered as questionable.
Germany | |
| Walenta, K. & Theye, T. (2004): Ein neues Blei-Kupfer-Wismut-Oxysulfid von der Grube Clara im mittleren Schwarzwald. Aufschluss 55, 332-336. |