Ammoniomathesiusite R200003

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Record 155 of 4216  
Name: Ammoniomathesiusite
RRUFF ID: R200003
Ideal Chemistry: (NH4)5(UO2)4(SO4)4(VO5)·4H2O
Locality: Burro mine, Slick Rock, Colorado, USA
Source: Travis Olds [view label]
Owner: RRUFF
Description: Yellow-green tetragonal prismatic crystals, associated with needles of gypsum
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
Mineral Group: [ Mathesiusite (1) ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented Raman on the primary sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R200003
Wavelength:
Sample Description: Unoriented Raman on the primary sample
Instrument settings: Thermo Almega XR 532nm @ 10% of 150mW
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Raman Data (RAW) View Graph
RRUFF File
POWDER DIFFRACTION 
RRUFF ID: R200003.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 14.9909(23)Å    b: 14.9909(23)Å    c: 7.1116(14)Å
alpha: 90°    beta: 90°    gamma: 90°   Volume: 1598.17(50)Å3    Crystal System: tetragonal
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REFERENCES for Ammoniomathesiusite

Hålenius U, Hatert F, Pasero M, Mills S J (2017) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) Newsletter 40. New minerals and nomenclature modifications approved in 2017, Mineralogical Magazine, 81, 1577-1581   [view file]

Kampf A R, Plášil J, Nash B P, Marty J (2019) Ammoniomathesiusite, a new uranyl sulfate-vanadate mineral from the Burro mine, San Miguel County, Colorado, USA, Mineralogical Magazine, 83, 115-121   [view file]