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UM1999-02-As:NiRh

Invalid as an unnamed mineral
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Formula:
(Rh,Ni)7As4
Possibly the Rh analogue of UM2007-02-As:NiPd.


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Unique IdentifiersHide

Mindat ID:
7963
Long-form identifier:
mindat:1:1:7963:7

Similar NamesHide

UM1983-03-As:NiRhRhNiAs
UM2003-02-AsSNiRu~(Ru,Ni)2(S,As)3
UM2007-03-As:NiRhRh3Ni3.57As3

IMA Classification of UM1999-02-As:NiRhHide

IMA status notes:
Unnamed (probably invalid)
Approval history:
Unnamed, and probably invalid.

Classification of UM1999-02-As:NiRhHide

Strunz-mindat (2025):
2.AC.30

2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
A : Alloys
C : Alloys of metalloids with PGE

Chemistry of UM1999-02-As:NiRhHide

Mindat Formula:
(Rh,Ni)7As4
Element Weights:
Element% weight
Rh70.620 %
As29.380 %

Calculated from ideal end-member formula.
Elements listed:
As, Ni, Rh - search for minerals with similar chemistry

Synonyms of UM1999-02-As:NiRhHide

Related Minerals - Strunz-mindat GroupingHide

2.AC.VadlazarenkovitePd8Bi1.5Te1.25As0.25Trig. 3m (3 2/m) : R3c
2.AC.TörnroositePd11As2Te2Iso. m3m (4/m 3 2/m) : Fd3m
2.AC.05bVincentitePd3AsMon.
2.AC.05aAtheneitePd2As0.75Hg0.25Hex. 6 m2 : P62m
2.AC.10cArsenopalladinitePd8(As,Sb)3Tric. 1 : P1
2.AC.10bMertieitePd8Sb2.5As0.5Trig. 3m (3 2/m) : R3c
2.AC.10aStillwateritePd8As3Trig.
2.AC.15aIsomertieitePd11Sb2As2Iso. m3m (4/m 3 2/m) : Fd3m
2.AC.15aMiessiitePd11Te2Se2Iso. m3m (4/m 3 2/m) : Fd3m
2.AC.15bPseudomertieitePd11(Sb,As)4Hex.
2.AC.20cMenshikovitePd3Ni2As3Hex. 6/m : P63/m
2.AC.20aStibiopalladinitePd5Sb2Hex.
2.AC.20bPalarstanidePd5(Sn,As)2Hex.
2.AC.25cPalladodymite(Pd,Rh)2AsOrth. mmm (2/m 2/m 2/m) : Pnma
2.AC.25dNaldrettitePd2SbOrth. mm2 : Cmc21
2.AC.25bRhodarsenide(Rh,Pd)2AsOrth.
2.AC.25eMajakitePdNiAsHex.
2.AC.25aPalladoarsenidePd2AsMon. 2/m : P2/m
2.AC.25fPalladobismutharsenidePd2(As,Bi)Orth.
2.AC.30PolkanoviteRh12As7Hex. 6/m : P63/m
2.AC.35bUngavaitePd4Sb3Tet. 4 2 2 : P41 21 2
2.AC.35aGenkinitePt4Sb3Tet. 4 2 2
2.AC.40PolaritePd(Bi,Pb)Orth. mm2 : Cmc21
2.AC.45aFrooditeα-PdBi2Mon. 2/m : B2/m
2.AC.50ViteitePd5InAsTet. 4/mmm (4/m 2/m 2/m) : P4/mmm
2.AC.50NipalarsiteNi8Pd3As4Iso. m3m (4/m 3 2/m)

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 UM1999-02-As:NiRhHide

References for UM1999-02-As:NiRhHide

Reference List:

Localities for UM1999-02-As:NiRhHide

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.
China
 
  • Tibet
    • Shannan Prefecture (Lhokha Prefecture; Lhoka Prefecture)
      • Qusum Co. (Qusong Co.)
Wenji Bai et al. (2007)
Papua New Guinea
 
  • Oro Province
[AmMin 85:1325]
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