Spinel R060798

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Record 55 of 66  

Name: Spinel
RRUFF ID: R060798
Ideal Chemistry: MgAl2O4
Locality: Onentura mine, Camaguey Province, Cuba
Source: George Rossman CIT-1244 [view label]
Owner: RRUFF
Description: Black granular massive
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.
Mineral Group: [ Spinel (66) ]
Quick search: [ All Spinel samples (12) ]
RRUFF ID: R060798.2
Sample Description: Microprobe Fragment
Measured Chemistry: (Mg0.77Fe2+0.23)Σ=1(Al1.09Cr0.82Fe3+0.09)Σ=2O4
Microprobe Data File: [ Download Excel File ]
Sample Description: Unoriented sample

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Raman Mode Analysis
Direction of polarization of laser relative to fiducial mark:
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RRUFF ID: R060798
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
RRUFF ID: R060798.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 8.213(2)Å    b: 8.213(2)Å    c: 8.213(2)Å
alpha: 90°    beta: 90°    gamma: 90°   Volume: 554.08(7)Å3    Crystal System: cubic
  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.

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American Mineralogist Crystal Structure Database Record: [view record]

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