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Rutheniridosmine

Formula:
(Ir,Os,Ru)
System:HexagonalColour:Silver-white
Hardness:6 - 7
Name:The name reflects its composition , being comprised of RUTHENium, IRIDium, and OSMIum.


Not to be confused with ruthenosmiridium.

Classification of Rutheniridosmine

IMA status:Redefined Approved 1991
Strunz 8th edition ID:1/A.13-40
Nickel-Strunz 10th (pending) edition ID:1.AF.05

1 : ELEMENTS (Metals and intermetallic alloys; metalloids and nonmetals; carbides, silicides, nitrides, phosphides)
A : Metals and Intermetallic Alloys
F : Platinum group elements
Dana 7th edition ID:1.2.1.5
Dana 8th edition ID:1.2.2.3

1 : NATIVE ELEMENTS AND ALLOYS
2 : Platinum Group Metals and Alloys
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Type Occurrence of Rutheniridosmine

Type Locality:Horokanai placer, Uryugawa, Uryuu-gun, Sorachi Province, Hokkaido Island, Japan
Year of Discovery:1936

Physical Properties of Rutheniridosmine

Lustre:Metallic
Diaphaneity (Transparency):Opaque
Colour:Silver-white
Hardness (Mohs):6 - 7

Crystallography of Rutheniridosmine

Crystal System:Hexagonal

Chemical Properties of Rutheniridosmine

Formula:
(Ir,Os,Ru)
Essential elements:Ir
All elements listed in formula:Ir, Os, Ru
Common Impurities:Pt,Pd,Rh,Fe,Ni

Relationship of Rutheniridosmine to other Species

Related Minerals - Nickel-Strunz Grouping):

- +
1.AF.05Osmium
(Os,Ir,Ru)
1.AF.10Iridium
(Ir,Os,Ru)
1.AF.10Palladium
(Pd,Pt)
1.AF.10Platinum
Pt
1.AF.10Rhodium
(Rh,Pt)
Related Minerals - Dana Grouping):

- +
1.2.1.1Platinum
Pt
1.2.1.2Iridium
(Ir,Os,Ru)
1.2.1.3Rhodium
(Rh,Pt)
1.2.1.4Palladium
(Pd,Pt)

Other Names for Rutheniridosmine

Other Languages:
Russian:Рутениридосмин

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 Rutheniridosmine

Reference List:Harris, D.C. and L.J. Cabri (1973) The nomenclature of the natural alloys of osmium, iridium and ruthenium based on new compositional data of alloys from world-wide occurrences. Canadian Mineralogist (1974): 12: 104-112.

American Mineralogist (1975): 60: 946 (abstract).

Cabri, L.J., Ed. (1981) Platinum group elements: mineralogy, geology, recovery. Canadian Institute of Min. & Met., Special Volume 23: 134–135.

Harris, D.C. and L.J. Cabri (1991) Nomenclature of platinum-group element alloys: review and revision. Canadian Mineralogist (1991): 29: 231-237 [Redefinition; all localities are suspect - analyses must be dropped?; TL Japan?].

Criddle, A.J. and C.J. Stanley, Editors (1993) Quantitative data file for ore minerals, 3rd ed. Chapman & Hall, London, 489.

Internet Links for Rutheniridosmine

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    Localities for Rutheniridosmine

    The 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.
    (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.
    Australia
     
    • Tasmania
    Bottrill & Baker in prep
      • Heazlewood district
    Bottrill & Baker (in prep) Catalogue of minerals of Tasmania
      • Rosebery district
    Bottrill & Baker (in prep) Catalogue of minerals of Tasmania
    Bulgaria
     
    • Blagoevgrad Oblast
      • Rhodope Mts
        • Gotse Delchev
    Bul. Acad. Sci. (1998)
    Canada
     
    • British Columbia
      • Atlin Mining Division
    Anthony, Bideaux, Bladh, Nichols: "Handbook of Mineralogy", Vol. 1, 1990
      • Similkameen Mining Division
        • Tulameen
    Canadian Mineralogist (2005): 43: 1705.
    • Manitoba
      • Bird River Sill
    Econ Geol (1986) 81:1159-1168
    China
     
    • Tibet Autonomous Region
      • Nagchu (Naqu) Prefecture
        • Amdo (Anduo) Co.
    Anthony, Bideaux, Bladh, Nichols: "Handbook of Mineralogy", Vol. 1, 1990
    Colombia
     
    • Cauca Department
    Min Mag (1997) 61:367-375
    Ethiopia
     
    • Wallaga (Welega; Wollega; Ouallega) Province
      • Assosa region
    Pavel M. Kartashov data
    France
     
    • Provence-Alpes-Côte d'Azur
      • Bouches-du-Rhône
        • Aix-en-Provence
          • Peyrolles-en-Provence
    Y. Moëlo : "Compte-rendu de la réunion "Systématique des Minéraux" du 23 novembre 1989", Bull. Soc. Franç. Minéral.
    Greece
     
    • Macedonia Department
      • Kozáni Prefecture
        • Kozáni and Grevena prefectures border area
          • Vourinos Mt ophiolite complex
    Anthony, Bideaux, Bladh, Nichols: "Handbook of Mineralogy", Vol. 1, 1990
    Japan
     
    • Hokkaido Island
      • Sorachi Province
        • Uryuu-gun
          • Uryugawa
    Excalibur Mineral Co. specimens and analyses.
    New Zealand
     
    • South Island
      • Parapara
    www.med.govt.nz/crown_minerals/minerals/docs/comreports/report05_pgm.pdf.
    Papua New Guinea
     
    • Northern Province (Oro Province)
      • Ioma area
    Bull. Soc. Franç. Minéralo. Cristallo. , 1974, 97, pp. 510.
    Russia
     
    • Eastern-Siberian Region
    www.cosis.net/abstracts/EAE03/14099/EAE03-A-14099.pdf.
    • Far-Eastern Region
      • Chukotskii Autonomous Okrug
        • Pekul'nei Range
          • Northern Pekul'nei River
    Pekov, I. (1998) Minerals First discovered on the territory of the former Soviet Union 369p. Ocean Pictures, Moscow
      • Kamchatka Oblast'
        • Koryak Mts
      • Primorskiy Kray
        • Khanka lake
    Shcheka G.G., Vrzhosek A.A., Lehmann B., Tolstykh N.D. (2004) Associations of platinum-group minerals from the Zolotaya gold placiers, Primorye, Russian Far East, - Can. Miner., v.42, pp. 583-599.
    • Urals Region
      • Southern Urals
        • Chelyabinsk Oblast'
    R.O. Meyer collection; Ex: Fersman Museum specimen
    USA
     
    • Alaska
      • Bethel Borough
        • Goodnews Bay
          • Salmon River - Red Mountain District
    Min Mag (1997) 61:367-375
    • California
      • Nevada Co.
        • North San Juan District (Badger Hill District)
          • Yuba River
    Sjoberg, J. and Gomes, J.M. (1980) Platinum-group minerals in California alluvial deposits. US Bureau of Mines, Reno Research Center, unpublished manuscript: 15, figure 1; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 45.
      • Sacramento Co.
        • Folsom District
    Sjoberg, J. and Gomes, J.M. (1980) Platinum-group minerals in California alluvial deposits. US Bureau of Mines, Reno Research Center, unpublished manuscript: 15, figure 1; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 43.
      • Trinity Co.
    Mineral and/or Locality
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    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: 8th Nov 2009 18:08:04