Delhayelite R060816

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Record 1068 of 4216  

Name: Delhayelite
RRUFF ID: R060816
Ideal Chemistry: K7Na3Ca5Al2Si14O38F4Cl2
Locality: Chibiny, Kola Peninsula, Russia
Source: Bob Jenkins [view label]
Owner: RRUFF
Description: Dark brown platy fragment
Status: The identification of this mineral has been confirmed by X-ray diffraction.
Mineral Group: [ Rhodesite (5) ]
Quick search: [ All Delhayelite samples (2) ]
RRUFF ID: R060816.2
Sample Description: Microprobe Fragment
Sample Description: Unoriented sample

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RRUFF ID: R060816
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
RRUFF ID: R060816.1
Sample Description: Powder
Cell Refinement Output: a: 24.572(2)Å    b: 7.0554(8)Å    c: 6.5712(8)Å
alpha: 90°    beta: 90°    gamma: 90°   Volume: 1139.2(2)Å3    Crystal System: orthorhombic
  File Type Information Close
Calculated diffraction file.

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Output file from the Bruker D8 Advance instrument. Includes device headers and XY data.

  File Type Information Close
Output file from the Bruker D8 Advance instrument. Includes device headers and XY data.

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REFERENCES for Delhayelite

American Mineralogist Crystal Structure Database Record: [view record]

Anthony J W, Bideaux R A, Bladh K W, and Nichols M C (1990) Handbook of Mineralogy, Mineral Data Publishing, Tucson Arizona, USA, by permission of the Mineralogical Society of America. [view file]

Fleischer M (1959) New mineral names, American Mineralogist, 44, 1321-1329   [view file]

Sahama T G, Hytönen K (1959) Delhayelite, a new silicate from the Belgian Congo, Mineralogical Magazine, 32, 6-9   [view file]

Dorfman M D, Belova E N, Neronova N N (1961) Delhayelite from the Khibiny, Trudy Mineralogicheskogo Muzeya Akademiya Nauk SSSR, 12, 191-195

International Mineralogical Association (1962) International Mineralogical Association: Commission on new minerals and mineral names, Mineralogical Magazine, 33, 260-263   [view file]

Cannillo E, Rossi G, Ungaretti L (1970) The crystal structure of delhayelite, Rendiconti della Società Italiana di Mineralogia e Petrologia, 26, 63-75   [view file]

Sokolova M N, Smol'yaninov N N Golovanova T I, Chukanov N V, Dmitreva M T (2005) Delhayelite crystals from ristschorrites of the Rasvumchorr Plateau (Khibiny Massif), New Data on Minerals. Moscow, 40, 115-118   [view file]