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Castaingite

A discredited species name
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Formula:
CuMo2S5
Lustre:
Metallic
Crystal System:
Hexagonal
Originally reported from Zirkel Shaft, Eisleben, Mansfeld Basin, Saxony-Anhalt, Germany.

Compare Unnamed (Cu-Mo Sulphide), Unnamed (Cu-Mo Sulphide II), Unnamed (Cu-Mo Sulphide III), Unnamed (Cu-Mo-As Sulphide); Unnamed (Pb-Mo Sulphide) ("Pb-castaingite"), and Unnamed (K-Mo Sulphide) ("K-castaingite").


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Unique IdentifiersHide

Mindat ID:
6850
Long-form identifier:
mindat:1:1:6850:1

IMA Classification of CastaingiteHide

IMA status:
Discredited

Classification of CastaingiteHide

Strunz-mindat (2026):
2.DC.15

2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
D : Metal Sulfides, M: S = 3 :4 and 2:3
C : Variable M:S

Physical Properties of CastaingiteHide

Lustre:
Metallic

Chemistry of CastaingiteHide

Mindat Formula:
CuMo2S5
Element Weights:
Element% weight
Mo46.158 %
S38.559 %
Cu15.283 %

Calculated from ideal end-member formula.
Elements listed:
Cu, Mo, S - search for minerals with similar chemistry

Crystallography of CastaingiteHide

Crystal System:
Hexagonal

Other Language Names for CastaingiteHide

German:Castaingit
Spanish:Castaingita

Related Minerals - Strunz-mindat GroupingHide

2.DC.05LaitakariteBi4(Se,S)3Trig. 3m (3 2/m) : R3m
2.DC.05ParaguanajuatiteBi2Se3Trig. 3m (3 2/m) : R3m
2.DC.05TelluronevskiteBi3TeSe2Trig. 3m (3 2/m) : P3m1
2.DC.05HedleyiteBi7Te3Trig. 3m (3 2/m) : R3m
2.DC.05HitachiitePb5Bi2Te2S6Trig. 3m : P3m1
2.DC.05TellurantimonySb2Te3Trig. 3m (3 2/m) : R3m
2.DC.05'Joséite'Bi4TeS2Trig. 3m (3 2/m) : R3m
2.DC.05TellurobismuthiteBi2Te3Trig. 3m (3 2/m) : R3m
2.DC.05Joséite-ABi4TeS2Trig. 3m (3 2/m) : R3m
2.DC.05Joséite-BBi4Te2STrig. 3m (3 2/m) : R3m
2.DC.05NevskiteBi(Se,S)Trig.
2.DC.05TetradymiteBi2Te2STrig. 3m (3 2/m) : R3m
2.DC.05'Protojoséite'Bi3(Te,S)2Trig.
2.DC.05SkippeniteBi2TeSe2Trig.
2.DC.05KawazuliteBi2Te2SeTrig. 3m (3 2/m) : R3m
2.DC.05'UM1983-09-S:BiPbTe'PbBi3S2Te
2.DC.05PilseniteBi4Te3Trig. 3m (3 2/m) : R3m
2.DC.05'Sztrókayite'Bi3TeS2
2.DC.05BaksaniteBi6Te2S3Trig. 3m (3 2/m) : P3m1
2.DC.05'Joséite-C'Bi16Te3S9
2.DC.05VihorlatiteBi24Se17Te4Trig. 3m (3 2/m) : P3m1
2.DC.05TsumoiteBiTeTrig. 3m (3 2/m) : P3 1m
2.DC.05IkunoliteBi4S3Trig. 3m (3 2/m) : R3m
2.DC.05EhrigiteBi8Te3Trig. 3m (3 2/m) : R3m
2.DC.05IngoditeBi2TeSTrig.
2.DC.05SulphotsumoiteBi3Te2STrig. 3m (3 2/m) : P3 1m

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 CastaingiteHide

References for CastaingiteHide

Localities for CastaingiteHide

Showing 5 localities.

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.
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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.
Germany
 
  • Saxony-Anhalt
    • Mansfeld-Südharz
      • Klostermansfeld
Poland
 
  • Lower Silesian Voivodeship
Piestrzyński et al. (2012)
Kucha (1982)
Kucha H. 2007: Mineralogia kruszcowa i ...
USA
 
  • Missouri
gsa.confex.com (n.d.)
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