Important Update News

The RRUFF Project is being updated to improve its interface and content. The beta version of the update is accessible to the public at RRUFF.net. New data is only being added to the beta site. Please note that it is in development, and some components are not functional. Existing RRUFF.info links will resolve to the new site after RRUFF.net is officially released.

We are grateful to NASA for the funding of this effort.

Rüdlingerite R220038

Browse Search Results 
<< Previous |  Back to Search Results |  Next >> 
Record 1856 of 2398  

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
X Min:    X Max:    X Sort:
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.

X Min:    X Max:    X Sort:
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]