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Yuzuxiangite R200008

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Record 4151 of 4216  


Name: Yuzuxiangite
RRUFF ID: R200008
Ideal Chemistry: Sr3Fe3+(Si2O6)2(OH)·3H2O
Locality: Wessels mine, Kalahari manganese field, Northern Cape Province, South Africa
Source: Jaco and Tania Janse van Nieuwenhuizen [view label]
Owner: RRUFF
Description: Aggregates of light brownish acicular crystals, associated with blue granular meieranite (R140947), colorless hydroxymcglassonite-(K), massive pale green sugilite, prismatic grey aegirine and bladed white pectolite. Cotype sample.
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ Ohmilite (1) ]
CHEMISTRY 
RRUFF ID: R200008.2
Sample Description: Microprobe Fragment
Measured Chemistry: (Sr2.94Pb0.04Ca0.02)Σ=3.00(Fe0.91Al0.09)Σ=1.00[(Si3.98Al0.02)Σ=4.00O12]
Reference File: [ View PDF ]
BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R200008
Wavelength:
Sample Description: Unoriented Raman on the primary sample
Instrument settings: Horiba Jobin-Yvon T64000 514.5nm @ 100% of 8mW
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Raman Data (Processed)
RRUFF File
POWDER DIFFRACTION 
RRUFF ID: R200008
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 11.1035(10)Å    b: 7.8463(7)Å    c: 7.8222(7)Å
alpha: 90°    beta: 101.406(8)°    gamma: 90°   Volume: 668.02(11)Å3    Crystal System: monoclinic
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REFERENCES for Yuzuxiangite

Miyawaki R, Hatert F, Pasero M, Mills S J (2021) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) – Newsletter 60, European Journal of Mineralogy, 33, 203-208   [view file]