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Rüdlingerite R220038

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Record 3971 of 4216  

Name: Rüdlingerite
RRUFF ID: R220038
Ideal Chemistry: Mn2+2V5+As5+O7·2H2O
Locality: Valletta mine, Canosio, Cuneo, Piedmont, Italy
Source: Philippe Roth
Owner: Philippe Roth
Description: Yellow to orange flattened elongated prismatic euhedral crystals, co-type specimen described in Roth et al (2020)
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ Fianelite (2) ]
CHEMISTRY 
RRUFF ID: R220038.2
Sample Description: Microprobe Fragment
Measured Chemistry: (Mn1.93V3+0.07)(V5+1.06As0.93)[O6.98(OH)0.02]·1.98H2O
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Laser beam is orthogonal to the elongation direction of the crystal
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Raman Data (Processed)
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POWDER DIFFRACTION 
RRUFF ID: R220038
Sample Description: Single crystal
Cell Refinement Output: a: 7.8278(3)Å    b: 14.5739(7)Å    c: 6.6962(3)Å
alpha: 90°    beta: 93.820(4)°    gamma: 90°   Volume: 762.22(6)Å3    Crystal System: monoclinic
  File Type Information Close
Output file from the Bruker D8 Advance instrument. Includes device headers and XY data.

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X-ray Data (XY - RAW) View Graph
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REFERENCES for Rüdlingerite

Hålenius U, Hatert F, Pasero M, Mills S J (2017) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) Newsletter 39. New minerals and nomenclature modifications approved in 2017, Mineralogical Magazine, 81, 1279-1286   [view file]

Roth P, Meisser N, Nestola F, Škoda R, Cámara F, Bosi F, Ciriotti M E, Hålenius U, Schnyder C, Bracco R (2020) Rüdlingerite, Mn2+2V5+As5+O7·2H2O, a new species isostructural with fianelite, Minerals, 10, 960   [view file]