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Schreibersite (of Shephard)

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Formula:
Cr2S3
A supposed occurrence of Cr2S3 (known as a synthetic phase) in the Bishopville meteorite.
See also the chemically related Brezinaite, Cr3S4.

Originally reported from Bishopville meteorite, Bishopville, Lee Co., South Carolina, USA.




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Unique IdentifiersHide

Mindat ID:
3581
Long-form identifier:
mindat:1:1:3581:7

Similar NamesHide

SchreibersiteA valid IMA mineral species(Fe,Ni)3P

IMA Classification of Schreibersite (of Shephard)Hide

IMA status:
'Grandfathered' (first described prior to 1959), Questionable

Classification of Schreibersite (of Shephard)Hide

Strunz-mindat (2026):
2.DB.40

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

Chemistry of Schreibersite (of Shephard)Hide

Mindat Formula:
Cr2S3
Element Weights:
Element% weight
Cr51.948 %
S48.053 %

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

Related Minerals - Strunz-mindat GroupingHide

2.DB.StangersiteSnGeS3Mon. 2/m : P21/b
2.DB.05AntimonseliteSb2Se3Orth. mmm (2/m 2/m 2/m) : Pnma
2.DB.05MetastibniteSb2S3Amor.
2.DB.05PääkköneniteSb2AsS2Mon. 2/m : B2/m
2.DB.05BismuthiniteBi2S3Orth. mmm (2/m 2/m 2/m) : Pnma
2.DB.05StibniteSb2S3Orth. mmm (2/m 2/m 2/m)
2.DB.05GuanajuatiteBi2Se3Orth. mmm (2/m 2/m 2/m) : Pnma
2.DB.10SuredaitePbSnS3Orth. mmm (2/m 2/m 2/m) : Pnma
2.DB.10OttemanniteSn2S3Orth. mmm (2/m 2/m 2/m)
2.DB.15KashiniteIr2S3Orth. mmm (2/m 2/m 2/m) : Pbcn
2.DB.15BowieiteRh2S3Orth. mmm (2/m 2/m 2/m) : Pbcn
2.DB.20Montbrayite(Au,Ag,Sb,Bi,Pb)23(Te,Sb,Bi,Pb)38Tric. 1 : P1
2.DB.25EdgariteFeNb3S6Hex. 6 : P63
2.DB.30Tarkianite(Cu,Fe)(Re,Mo)4S8Iso. 4 3m : F4 3m
2.DB.35CameroniteCu5-x(Cu,Ag)3+xTe10 (x = 0.43)Mon. 2/m : B2/b

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 Schreibersite (of Shephard)Hide

References for Schreibersite (of Shephard)Hide

Localities for Schreibersite (of Shephard)Hide

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.
USA
 
  • South Carolina
    • Lee County
      • Bishopville
Shephard (1846)
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