UM1998-15-S:CuFeZn
Valid as an unnamed mineral
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Formula:
Cu2Fe3Zn5S10
also given as y (Cu21xFe31yZn5-x-y)10S10
As platy crystals, below 10 microns across; with acanthite, in central part of sphalerite nodules.
Electron microprobe data (wt.%, for Cu-lowest and Cu-richest spots):
Cu 12.10, 18.56
Fe 18.27, 20.97
Zn 35.29, 26.51
Ag 0.16, 0.09
S 34.38, 35.02
total 100.20, 101.15
This corresponds to (Cu1.80-2.72Ag0.01)Σ1.81-2.73(Zn5.10-3.77Fe3.09-3.50)Σ8.19-7.27S10.13-10.17.
Electron microprobe data (wt.%, for Cu-lowest and Cu-richest spots):
Cu 12.10, 18.56
Fe 18.27, 20.97
Zn 35.29, 26.51
Ag 0.16, 0.09
S 34.38, 35.02
total 100.20, 101.15
This corresponds to (Cu1.80-2.72Ag0.01)Σ1.81-2.73(Zn5.10-3.77Fe3.09-3.50)Σ8.19-7.27S10.13-10.17.
Unique Identifiers
Mindat ID:
8008
Long-form identifier:
mindat:1:1:8008:4
GUID
(UUID V4):
(UUID V4):
b45ed332-5fc4-4877-bc5c-1fb2e484fa73
Classification of UM1998-15-S:CuFeZn
IMA status notes:
Unnamed (probably valid)
Approval history:
Unnamed, and probably invalid.
2.CB.05
2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
C : Metal Sulfides, M: S = 1: 1 (and similar)
B : With Zn, Fe, Cu, Ag, etc.
2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
C : Metal Sulfides, M: S = 1: 1 (and similar)
B : With Zn, Fe, Cu, Ag, etc.
Chemical Properties of UM1998-15-S:CuFeZn
Formula:
Cu2Fe3Zn5S10
also given as y (Cu21xFe31yZn5-x-y)10S10
also given as y (Cu21xFe31yZn5-x-y)10S10
Elements listed:
Synonyms of UM1998-15-S:CuFeZn
Related Minerals - Strunz-mindat Grouping
2.CB. | Agmantinite | Ag2MnSnS4 | Orth. |
2.CB. | Richardsite | Zn2CuGaS4 | Tet. 4 2m : I4 2m |
2.CB. | Gachingite | Au(Te1-xSex) | Orth. mmm (2/m 2/m 2/m) |
2.CB. | Tolstykhite | Au3S4Te6 | Tric. 1 : P1 |
2.CB. | Hanswilkeite | KFeS2 | Mon. 2/m : B2/b |
2.CB. | Auroselenide | AuSe | Mon. 2/m : B2/m |
2.CB. | Ruizhongite | (Ag2◻)Pb3Ge2S8 | Iso. 4 3m : I4 3d |
2.CB. | Okruginite | Cu2SnSe3 | Mon. m : Bb |
2.CB.05a | Coloradoite | HgTe | Iso. 4 3m : F4 3m |
2.CB.05a | Hawleyite | CdS | Iso. 4 3m : F4 3m |
2.CB.05a | Metacinnabar | HgS | Iso. 4 3m : F4 3m |
2.CB.05c | Polhemusite | (Zn,Hg)S | Tet. |
2.CB.05b | Sakuraiite | (Cu,Zn,Fe)3(In,Sn)S4 | Iso. |
2.CB.05a | Sphalerite | ZnS | Iso. 4 3m : F4 3m |
2.CB.05a | Stilleite | ZnSe | Iso. 4 3m : F4 3m |
2.CB.05a | Tiemannite | HgSe | Iso. 4 3m : F4 3m |
2.CB.05a | Rudashevskyite | (Fe,Zn)S | Iso. 4 3m : F4 3m |
2.CB.05a | Ishiharaite | (Cu,Ga,Fe,In,Zn)S | Iso. 4 3m : F4 3m |
2.CB.07a | Shenzhuangite | NiFeS2 | Tet. 4 2m : I4 2d |
2.CB.07a | Unnamed (Cu-Mn-Sn Sulpide) | Cu2MnSnS4 | |
2.CB.10a | Chalcopyrite | CuFeS2 | Tet. 4 2m : I4 2d |
2.CB.10a | Eskebornite | CuFeSe2 | Tet. 4 2m : P4 2c |
2.CB.10a | Gallite | CuGaS2 | Tet. 4 2m : I4 2d |
2.CB.10b | Haycockite | Cu4Fe5S8 | Orth. 2 2 2 |
2.CB.10a | Lenaite | AgFeS2 | Tet. 4 2m : I4 2d |
2.CB.10b | Mooihoekite | Cu9Fe9S16 | Tet. 4 2m : P4 2m |
2.CB.10b | Putoranite | Cu1.1Fe1.2S2 | Iso. m3m (4/m 3 2/m) : Pn3m |
2.CB.10a | Roquesite | CuInS2 | Tet. 4 2m : I4 2d |
2.CB.10b | Talnakhite | Cu9(Fe,Ni)8S16 | Iso. 4 3m : I4 3m |
2.CB.10a | Laforêtite | AgInS2 | Tet. 4 2m : I4 2d |
2.CB.10a | Unnamed (Cu-Zn-In Sulphide) | CuZn2InS4 | |
2.CB.10a | UM1984-30-S:CuFeSn | Cu2Fe2Sn3S7 | |
2.CB.10c | Omariniite | Cu8Fe2ZnGe2S12 | Orth. 2 2 2 : I2 2 2 |
2.CB.15a | Černýite | Cu2(Cd,Zn,Fe)SnS4 | Tet. 4 2m : I4 2m |
2.CB.15a | Ferrokësterite | Cu2FeSnS4 | Tet. 4 : I4 |
2.CB.15a | Hocartite | Ag2(Fe2+,Zn)SnS4 | Tet. 4 2m : I4 2m |
2.CB.15a | Idaite | Cu5FeS6 | Hex. |
2.CB.15a | Kësterite | Cu2ZnSnS4 | Tet. 4 : I4 |
2.CB.15a | Kuramite | Cu3SnS4 | Tet. 4 2m : I4 2m |
2.CB.15b | Mohite | Cu2SnS3 | Mon. |
2.CB.15a | Pirquitasite | Ag2ZnSnS4 | Tet. 4 : I4 |
2.CB.15a | Stannite | Cu2FeSnS4 | Tet. 4 2m : I4 2m |
2.CB.15c | Stannoidite | Cu+6Cu2+2(Fe2+,Zn)3Sn2S12 | Orth. 2 2 2 : I2 2 2 |
2.CB.15a | Velikite | Cu2HgSnS4 | Tet. 4 : I4 |
2.CB.15c | UM2006-11-S:CuFeGeZn | Cu8(Fe,Zn)3Ge2S12 (?) | |
2.CB.17a v | Arsenic-bearing Renierite | Cu11GeAsFe4S16 | |
2.CB.20 | Chatkalite | Cu6FeSn2S8 | Tet. 4 2m : P4m2 |
2.CB.20 | Mawsonite | Cu6Fe2SnS8 | Tet. 4 2m : P4m2 |
2.CB.30 | Argyropyrite | near Ag2Fe7S11 | |
2.CB.30 | Colusite | Cu13VAs3S16 | Iso. 4 3m : P4 3n |
2.CB.30 | Germanite | Cu13Fe2Ge2S16 | Iso. 4 3m : P4 3n |
2.CB.30 | Germanocolusite | Cu26V2(Ge,As)6S32 | Iso. 4 3m : P4 3m |
2.CB.30 | Nekrasovite | Cu26V2(Sn,As,Sb)6S32 | Iso. 4 3m : P4 3n |
2.CB.30 | Stibiocolusite | Cu13V(Sb,Sn,As)3S16 | Iso. 4 3m : P4 3m |
2.CB.30 | Ovamboite | Cu20(Fe,Cu,Zn)6W2Ge6S32 | Iso. 4 3m : P4 3n |
2.CB.30 | Maikainite | Cu20(Fe,Cu)6Mo2Ge6S32 | Iso. m3m (4/m 3 2/m) |
2.CB.30 | Frieseite | Ag2Fe5S8 (?) | |
2.CB.35a | Hemusite | Cu6SnMoS8 | Iso. |
2.CB.35a | Kiddcreekite | Cu6SnWS8 | Iso. 4 3m : F4 3m |
2.CB.35a | Polkovicite | (Fe,Pb)3(Ge,Fe)1-xS4 | Iso. |
2.CB.35a | Renierite | (Cu1+,Zn)11Fe4(Ge4+,As5+)2S16 | Tet. 4 2m : P4 2c |
2.CB.35a | Vinciennite | Cu+7Cu2+3Fe2+2Fe3+2Sn(As,Sb)S16 | Tet. |
2.CB.35a | Morozeviczite | (Pb,Fe)3Ge1-xS4 | Iso. |
2.CB.35b | Catamarcaite | Cu6GeWS8 | Hex. 6mm : P63mc |
2.CB.40 | Lautite | CuAsS | Orth. mmm (2/m 2/m 2/m) : Pnma |
2.CB.42 | Lingbaoite | AgTe3 | Trig. 3m : R3m |
2.CB.45 | Cadmoselite | CdSe | Hex. 6mm : P63mc |
2.CB.45 | Greenockite | CdS | Hex. 6mm : P63mc |
2.CB.45 | Wurtzite | (Zn,Fe)S | Hex. 6mm : P63mc |
2.CB.45 | Rambergite | MnS | Hex. 6mm : P63mc |
2.CB.45 | Buseckite | (Fe,Zn,Mn)S | Hex. 6mm : P63mc |
2.CB.45 | Maletoyvayamite | Au3Se4Te6 | Tric. 1 : P1 |
2.CB.47 | Murchisite | Cr5S6 | Trig. 3m (3 2/m) : P3 1c |
2.CB.50 | Zincselenide | ZnSe | |
2.CB.50 | Wassonite | TiS | Trig. 3m (3 2/m) : R3m |
2.CB.52 | Dzhezkazganite | ReMoCu2PbS6 ? | Trig. 3m : R3m |
2.CB.55a | Cubanite | CuFe2S3 | Orth. mmm (2/m 2/m 2/m) |
2.CB.55b | Isocubanite | CuFe2S3 | Iso. m3m (4/m 3 2/m) : Fm3m |
2.CB.60 | Picotpaulite | TlFe2S3 | Orth. mmm (2/m 2/m 2/m) : Cmcm |
2.CB.60 | Raguinite | TlFeS2 | Orth. |
2.CB.65 | Argentopyrite | AgFe2S3 | Mon. 2/m |
2.CB.65 | Sternbergite | AgFe2S3 | Orth. mmm (2/m 2/m 2/m) |
2.CB.70 | Sulvanite | Cu3VS4 | Iso. 4 3m : P4 3m |
2.CB.75 | Vulcanite | CuTe | Orth. mmm (2/m 2/m 2/m) |
2.CB.80 | Empressite | AgTe | Orth. mmm (2/m 2/m 2/m) |
2.CB.85 | Muthmannite | AuAgTe2 | Mon. 2/m : P2/m |
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 UM1998-15-S:CuFeZn
mindat.org URL:
https://www.mindat.org/min-8008.html
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References for UM1998-15-S:CuFeZn
Reference List:
Localities for UM1998-15-S:CuFeZn
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.
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