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Chevkinite-(Ce) R060282

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Record 35 of 472  

Name: Chevkinite-(Ce)
RRUFF ID: R060282
Ideal Chemistry: Ce4(Ti,Fe2+,Fe3+)5O8(Si2O7)2
Locality: Arondu, Basha Valley, Baltistan, Pakistan
Source: Herb Obodda 093 [view label]
Owner: RRUFF
Description: Black fragment
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ Chevkinite (4) ]
Quick search: [ All Chevkinite-(Ce) samples (2) ]
CHEMISTRY 
RRUFF ID: R060282.2
Sample Description: Microprobe fragment
Measured Chemistry: (Ce2.04La0.79Nd0.75Ca0.42)Σ=4(Ti2.79Fe2+1.83Fe3+0.14Mg0.11Th0.05Nb5+0.05Al0.03)Σ=5O8(Si2.00O7)2 ; lighter phase
Microprobe Data File: [ Download Excel File ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented Raman on the primary sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R060282
Wavelength:
Sample Description: Unoriented Raman on the primary sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
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Raman Data (RAW) View Graph
RRUFF File
POWDER DIFFRACTION 
RRUFF ID: R060282.1
Sample Description: Powder
Cell Refinement Output: a: 13.379(3)Å    b: 5.731(1)Å    c: 11.047(2)Å
alpha: 90°    beta: 100.62(1)°    gamma: 90°   Volume: 832.5(2)Å3    Crystal System: monoclinic
  File Type Information Close
Calculated diffraction file.

  File Type Information Close
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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Cell Refinement Data
Cell Refinement Output Data
DIF File
X-ray Data (XY - Processed)
RRUFF File
X-ray Data (XY - RAW) View Graph
RRUFF File
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REFERENCES for Chevkinite-(Ce)

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]

Rose G (1842) 38. Tschewkinit, Mineralogisch-Geognostische Reise nach dem Ural, dem Altai und dem Kaspischen Meere, 2, 513-514   [view file]

Foshag W F (1928) New mineral names, American Mineralogist, 13, 491-494   [view file]

Ito J (1967) A study of chevkinite and perrierite, American Mineralogist, 52, 1094-1104   [view file]

Calvo C, Faggiani R (1974) A re-investigation of the crystal structures of chevkinite and perrierite, American Mineralogist, 59, 1277-1285   [view file]

Nickel E H, Mandarino J A (1987) Procedures involving the IMA Commission on New Minerals and Mineral Names and guidelines on mineral nomenclature, American Mineralogist, 72, 1031-1042   [view file]

Jambor J L, Puziewicz J, Roberts A C (1995) New mineral names, American Mineralogist, 80, 1328-1333   [view file]

Yang Z, Fleck M, Smith M, Tao K, Song R, Zhang P (2002) The crystal structure of natural Fe-rich chevkinite-(Ce), European Journal of Mineralogy, 14, 969-975

Sokolova E, Hawthorne F C, Della Ventura G, Kartashov P M (2004) Chevkinite-(Ce): crystal structure and the effect of moderate radiation-induced damage on site-occupancy refinement, The Canadian Mineralogist, 42, 1013-1025   [view file]

Macdonald R, Bagiński B, Kartashov P, Zozulya D, Dzierżanowski P (2012) Chevkinite-group minerals from Russia and Mongolia: new compositional data from metasomatites and ore deposits, Mineralogical Magazine, 76, 535-549   [view file]

Muhling J R, Suvorova A A, Rasmussen B (2014) The occurrence and composition of chevkinite-(Ce) and perrierite-(Ce) in tholeiitic intrusive rocks and lunar mare basalts, American Mineralogist, 99, 1911-1921   [view file]

Bagiński B, Macdonald R, Dzierżanowski P, Zozulya D, Kartashov P M (2015) Hydrothermal alteration of chevkinite-group minerals: products and mechanisms. Part 1. Hydration of chevkinite-(Ce), Mineralogical Magazine, 79, 1019-1037

MacDonald R, Bagiński B, Kartashov P M, Zozulya D, Dzierżanowski (2015) Interaction of rare-metal minerals with hydrothermal fluids: Evidence from quartz-epidote metasomatites of the Haldzan Buragtag Massif, Mongolian Altai, The Canadian Mineralogist, 53, 1015-1034

Macdonald R, Bagiński B, Belkin H E, Stachowicz M (2019) Composition, paragenesis, and alteration of the chevkinite group of minerals, American Mineralogist, 104, 348-369   [view file]

Stachowicz M, Bagiński B, Welch M D, Kartashov P M, MacDonald R, Balcerzak J, Tyczkowski J, Woźniak K (2019) Cation ordering, valence states, and symmetry breaking in the crystal-chemically complex mineral chevkinite-(Ce): X-ray diffraction and photoelectron spectroscopy studies and mechanisms of Nb enrichment, American Mineralogist, 104, 595-602

Stachowicz M, Welch M D, Bagiński B, Kartashov P M, Macdonald R, Woźniak K (2019) Cation ordering, valence states, and symmetry breaking in the crystal-chemically complex mineral chevkinite-(Ce): Recrystallization, transformation, and metamict states in chevkinite, American Mineralogist, 104, 1481-1486