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Cliftonite

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About CliftoniteHide

Formula:
C
Colour:
grey
Lustre:
Sub-Metallic
Hardness:
1
A variety of Graphite

Cliftonite is an octahedral graphite pseudomorph after kamacite, or rather the spaces left between kamacite domains. Found in a few iron meteorites. Originally considered as a new allotrope of carbon, later considered to be a pseudomorph of graphite after diamond.


Physical Properties of CliftoniteHide

Sub-Metallic
Transparency:
Opaque
Colour:
grey
Streak:
grey
Hardness:

Chemical Properties of CliftoniteHide

Crystallography of CliftoniteHide

Morphology:
Octahedra, either isolated or aggregated.

Other Language Names for CliftoniteHide

German:Cliftonit
Spanish:Cliftonita

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 CliftoniteHide

Localities for CliftoniteHide

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 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 (eg from pseudomorphs.)

All localities listed without proper references should be considered as questionable.
Argentina
 
  • Chaco
    • Doce de Octubre Department
      • Gran Chaco
Alfredo Petrov specimen; Buchwald, V. F. (1975) Handbook of Iron Meteorites. University of California Press. 1418 pages.; Kurat, G., Zinner, E., Varela, M. E. & Ntaflos, T. (2009) SiGrMet05: A Silicate-Graphite-Metal Inclusion from the Campo del Cielo (IAB) Iron (abstract). Lunar and Planetary Science XL, id.1536. (March 2009)
Australia
 
  • Victoria
    • City of Casey
      • Cranbourne
Buchwald, V. F. (1975) Handbook of Iron Meteorites. University of California Press. 1418 pages.
  • Western Australia
    • Dundas Shire
      • Mundrabilla Roadhouse
Ramdohr, P. (1971): New forms of meteoritic graphite and possible relations to cliftonite. Naturwissenschaften 58(12), 613-615.
    • Quairading Shire
FLETCHER, L. (1899) On the Cliftonite and Taenite of the Meteoric iron found in 1884 in the Sub-district of Youndegin, Western Australia., Mineralogical Magazine 12 (56): 171-174 . (Oct 1899; DeLaeter, J. R. (1973) The Youndegin Meteorite: Meteoritics 8(2): 169-179. (June 1973); Buchwald, V. F. (1975) Handbook of Iron Meteorites. University of California Press. 1418 pages.
China
 
  • Guangxi Zhuang Autonomous Region
    • Hechi Prefecture
      • Nandan Co.
        • Lihu - Yaochai area
India
 
  • Uttar Pradesh
    • Morabad district
Buchwald, V. F. (1975) Handbook of Iron Meteorites. vol 2. University of California Press.
Mexico
 
  • Mexico
    • Jiquipilco (Xiquipilco)
Handbook of Mineralogy - Anthony, Bideaux, Bladh, Nichols
Slovakia
 
  • Žilina Region
    • Námestovo Co.
      • Námestovo
        • Slanica
Brezina A., 18??: Cliftonit aus dem Meteoreisen von Magura, Arvaer Comitat. - Annalen des k. k. naturhistorischen Hofmuseums, 4, 102-106. (in German)
USA
 
  • Arizona
    • Coconino Co.
      • Winslow
        • Meteor Crater area
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 176; El Goresy, A. (1965), Mineralbestand und structuren der Graphit - Und Sulfideinschlüsse in Eisenmeteoriten. Geochim. Cosmochim. Acta: 29: 1131--1151; Brett, R. & G.T. Higgins (1967), Cliftonite in meteorites: A proposed origin. Science: 156: 819-820.; Space Science Reviews, Volume 14, Issue 6, pp.758-831
  • New Mexico
    • Curry Co.
Mostefaoui, S., Zinner, E., Hoppe, P., & El Goresy, A. (1997) In situ survey of graphite in unequilibrated chondrites - Morphologies, C, N, and H isotopes: Lunar and Planetary Science Conference XXVIII: 989-990.
    • San Juan Co.
Buchwald, V. F. (1975) Handbook of Iron Meteorites. University of California Press. 1418 pages.
  • Tennessee
    • Cocke Co.
Buchwald, V. F. (1975) Handbook of Iron Meteorites. University of California Press. 1418 pages.
  • Texas
    • Ector Co.
      • Odessa
El Goresy, A. (1965) Mineralbestand und Strukturen der Graphit- und Sulfideinschlüsse in Eisenmeteoriten Geochimica et Cosmochimica Acta 29 (10): 1131-1151. (Oct 1965); Buchwald, V. F. (1975) Handbook of Iron Meteorites. University of California Press. 1418 pages.
Meteoritics, Vol. 17, p.256
Mineral and/or Locality  
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