Imayoshiite R210019
Name: Imayoshiite
RRUFF ID: R210019
Ideal Chemistry: Ca3Al(CO3)[B(OH)4](OH)6·12H2O
Locality: Shijiangshan Pb-Zn mine, Keshiketeng Co., Chifeng City, Inner Mongolia, China
Source: Hercule Shen
Owner: Hercule Shen
Description: Clusters of stacked rose-colored hexagonal crystals associated with bakerite
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.
Mineral Group: [ Ettringite (6) ]
CHEMISTRY 
RRUFF ID: R210019.2
Sample Description: ICP-MS fragment
Measured Chemistry: Ca3(Al0.78Si0.11Fe0.01◻0.1)([B(OH)4]0.91[CO3]0.60[SO4]0.45)(OH)5.80·12.39H2O
Microprobe Data File: [ Download Excel File ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented Raman on the primary sample
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Raman Data (Processed)
RRUFF File
Raman Data (RAW) View Graph
RRUFF File
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R210019
Wavelength:
Sample Description: Unoriented Raman on the primary sample
Instrument settings: Horiba HR Evolution 532nm @ 100% of mW
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Raman Data (RAW) View Graph
RRUFF File
POWDER DIFFRACTION 
RRUFF ID: R210019.9
Sample Description: Single crystal
Cell Refinement Output: a: 11.0663(6) Å    b: 11.0663(6) Å    c: 10.6387(6) Å
alpha: 90°    beta: 90°    gamma: 120°   Volume: 1128.30(14) 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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DIF File
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REFERENCES for Imayoshiite

American Mineralogist Crystal Structure Database Record: [view record]

Williams P A, Hatert F, Pasero M, Mills S J (2013) IMA Commission on new minerals, nomenclature and classification (CNMNC) Newsletter 18. New minerals and nomenclature modifications approved in 2013, Mineralogical Magazine, 77, 3249-3258   [view file]

Nishio-Hamane D, Ohnishi M, Momma K, Shimobayashi N, Miyawaki R, Minakawa T, Inaba S (2015) Imayoshiite, Ca3Al(CO3)[B(OH)4](OH)6·12H2O, a new mineral of the ettringite group from Ise City, Mie Prefecture, Japan, Mineralogical Magazine, 79, 413-423   [view file]

Belakovskiy D I, Gagne O C, Uvarova Y (2016) New mineral names, American Mineralogist, 101, 2570-2573   [view file]