Mindat Logo

Rhodarsenide

Formula:
(Rh,Pd)
 
2
As
System:OrthorhombicLustre:Metallic
Hardness:4 - 5
Name:Named after its chemical composition of rhodium and arsenic.
This page provides mineralogical data about Rhodarsenide.

Classification of Rhodarsenide

IMA status:Approved
Strunz 8th edition ID:2/A.05-105
Nickel-Strunz 10th (pending) edition ID:2.AC.25b

2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
A : Alloys
C : Alloys of metalloids with PGE
mindat.org URL:http://www.mindat.org/min-7270.html
Please feel free to link to this page.

Type Occurrence of Rhodarsenide

Type Locality:Srebrnica River, Veluce, Serbia

Physical Properties of Rhodarsenide

Lustre:Metallic
Hardness (Mohs):4 - 5

Crystallography of Rhodarsenide

Crystal System:Orthorhombic

Chemical Properties of Rhodarsenide

Formula:
(Rh,Pd)
 
2
As
Essential elements:As, Rh
All elements listed in formula:As, Pd, Rh

Relationship of Rhodarsenide to other Species

Related Minerals - Nickel-Strunz Grouping):

- +
2.AC.05aAtheneite
(Pd,Hg)
 
3
As
2.AC.05bVincentite
Pd
 
3
As
2.AC.10cArsenopalladinite
Pd
 
8
(As,Sb)
 
3
2.AC.10bMertieite-II
Pd
 
8
(Sb,As)
 
3
2.AC.10aStillwaterite
Pd
 
8
As
 
3
2.AC.15aIsomertieite
Pd
 
11
Sb
 
2
As
 
2
2.AC.15bMertieite-I
Pd
 
11
(Sb,As)
 
4
2.AC.15aMiessiite
Pd
 
11
Te
 
2
Se
 
2
2.AC.20bPalarstanide
Pd
 
8
(As,Sn)
 
3
2.AC.20aStibiopalladinite
Pd
 
5
Sb
 
2
2.AC.20cMenshikovite
Pd
 
3
Ni
 
2
As
 
3
2.AC.25eMajakite
PdNiAs
2.AC.25aPalladoarsenide
Pd
 
2
As
2.AC.25fPalladobismutharsenide
Pd
 
2
(As,Bi)
2.AC.25cPalladodymite
(Pd,Rh)
 
2
As
2.AC.25dNaldrettite
Pd
 
2
Sb
2.AC.30UM1999-02-As:NiRh
(Rh,Ni)
 
7
As
 
4
2.AC.30Polkanovite
Rh
 
12
As
 
7
2.AC.35aGenkinite
(Pt,Pd,Rh)
 
4
Sb
 
3
2.AC.35bUngavaite
Pd
 
4
Sb
 
3
2.AC.40Polarite
Pd(Bi,Pb)
2.AC.45cBorishanskiite
Pd
 
1+x
(As,Pb)
 
2
, x = 0-0.2
2.AC.45aFroodite
α-PdBi
 
2
2.AC.45bIridarsenite
(Ir,Ru)As
 
2

Other Names for Rhodarsenide

Synonyms:
IMA1996-030
Other Languages:
German:Rhodarsenid

Other Information

Health Warning:No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

References for Rhodarsenide

Reference List:Mineralogical Record: 29: 476.

European Journal of Mineralogy (1997): 9: 1321-1325.

Internet Links for Rhodarsenide

Search Engines:
  • Look for Rhodarsenide on Google
  • Look for Rhodarsenide images on Google
  • External Links:
  • Look for Rhodarsenide on Webmineral
  • Look for Rhodarsenide on Athena Mineralogy
  • Look for Rhodarsenide on Wikipedia
  • Look for Rhodarsenide on Mineralien Atlas
  • Raman and XRD data at RRUFF project
  • American Mineralogist Crystal Structure Database
  • Search for Rhodarsenide in the Natural History Museum (London) online catalogue
  • Mineral Dealers:
  • Rare and Unusual minerals at Mineralogical Research Company
  • Fine Minerals from Dan Weinrich Minerals
  • Find Rhodarsenide on www.crystalclassics.co.uk
  • Wilensky Fine Minerals
  • Lapis Mineral Magazin
  • Buy minerals from Mineralium.com
  • Buy RARE Minerals from Rocks of Africa
  • Buy Fine Minerals from mineralsweb.com
  • SpiriferMinerals.com - high quality specimens
  • Buy fine minerals and gemstones from Pala International
  • The Arkenstone - Fine Minerals
  • Mineral Classics - Worldwide Collector Quality Minerals and Gems
  • Jobs:
  • Mining & Geology Jobs
  • Page Sponsor

    Sponsorship:This page is currently not sponsored. Click here to sponsor this page.

    Localities for Rhodarsenide

    (TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.
    Russia
     
    • Far-Eastern Region
      • Kamchatka Oblast'
    [CanMin 38 p1251-1264 "The association of platinum-group minerals in placers of the Pustaya River, Kamchatka, Russia"]
    Serbia
     
    • Veluce
    Eur.J.Mineral.(1997) 9, 1321-1325
    South Africa
     
    • Limpopo Province
      • Bushveld Complex
    The Canadian Mineralogist Vol. 43, pp. 1711-1734 (2005)
    Mineral and/or Locality
    Google
     
    www.mindat.org Web
    Copyright © Jolyon Ralph and Ida Chau 1993-2009. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 14th Nov 2009 05:20:21