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Desautelsite R060303



Name: Desautelsite
RRUFF ID: R060303
Ideal Chemistry: Mg6Mn3+2(CO3)(OH)16·4H2O
Locality: 1.5 miles west of San Benito mountain, southern San Benito County, California, USA
Source: Michael Scott S100079 [view label]
Owner: RRUFF
Description: A druse of orange colored thin hexagonal crystals
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
Mineral Group: [ Hydrotalcite (22) ]
CHEMISTRY 
RRUFF ID: R060303.2
Sample Description: Microprobe Fragment
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented Raman on the primary sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R060303
Wavelength:
Sample Description: Unoriented Raman on the primary sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
POWDER DIFFRACTION 
RRUFF ID: R060303.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 3.124(4)Å    b: 3.124(4)Å    c: 23.54(2)Å
alpha: 90°    beta: 90°    gamma: 120°   Volume: 199.0(4)Å3    Crystal System: hexagonal
  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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REFERENCES for Desautelsite

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]

Dunn P J, Peacor D R, Palmer T D (1979) Desautelsite, a new mineral of the pyroaurite group, American Mineralogist, 64, 127-130   [view file]

Mills S J, Christy A G, Génin J -M R, Kameda T, Colombo F (2012) Nomenclature of the hydrotalcite supergroup: natural layered double hydroxides, Mineralogical Magazine, 76, 1289-1336   [view file]

Zhitova E S, Sheveleva R M, Kasatkin A V, Zolotarev A A, Bocharov V N, Kupchinenko A N, Belakovsky D I (2023) Crystal structure of hydrotalcite group mineral - desautelsite, Mg6MnIII2(OH)16(CO3)·4H2O, and relationship between cation size and in-plane unit cell parameter, Symmetry, 15, 1029   [link]   [view file]