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Leightonite R050211

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Record 2270 of 4216  

Name: Leightonite
RRUFF ID: R050211
Ideal Chemistry: K2Ca2Cu(SO4)4·2H2O
Locality: Chuquicamata mine, Calama, Antofagasta Province, Chile
Source: John Dagenais
Owner: RRUFF
Description: Blue lathlike crystals
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
CHEMISTRY 
RRUFF ID: R050211.2
Sample Description: Microprobe Fragment
Measured Chemistry: (K1.91Na0.09)Σ=2Ca2.00Cu1.00(S1.00O4)4·1.96H2O
Microprobe Data File: [ Download Excel File ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R050211
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
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Raman Data (Processed)
RRUFF File
Raman Data (RAW) View Graph
RRUFF File
INFRARED SPECTRUM (Attenuated Total Reflectance) 
RRUFF ID: R050211.1
Sample Description: Powder
Instrument settings: SensIR Durascope on a Nicolet Magna 860 FTIR
Resolution:
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Infrared Data (Processed)
RRUFF File
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RRUFF ID: R050211.1
Sample Description: Powder
Instrument settings: PIKE GladiATR - Far-IR on a Nicolet Magna 860 FTIR
Resolution:
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Infrared Data (Processed)
RRUFF File
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POWDER DIFFRACTION 
RRUFF ID: R050211.1
Sample Description: Powder
Cell Refinement Output: a: 11.657(1)Å    b: 7.4968(4)Å    c: 10.065(1)Å
alpha: 90°    beta: 124.97(1)°    gamma: 90°   Volume: 720.7(0)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 Leightonite

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]

Bandy M C (1938) Mineralogy of three sulphate deposits of Northern Chile, American Mineralogist, 23, 669-760   [view file]

Palache C (1938) Leightonite, a new sulphate of copper from Chile, American Mineralogist, 23, 34-37   [view file]

Van Loan P R (1962) An X-ray study of leightonite, The Canadian Mineralogist, 7, 272-277   [view file]

Menchetti S, Bindi L, Bonzzi P, Olmi F (2002) Disordered distribution of Cu in the crystal structure of leightonite, K2Ca2Cu(SO4)4·2H2O, American Mineralogist, 87, 721-725   [view file]