Important Update News

The RRUFF Project has been migrated to RRUFF.net. Please update your bookmarks immediately, if you have not done so.

The data on this website is already three years out of date, and the entire website will be taken offline before the end of the year.

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

Franksousaite R210012

Browse Search Results 
<< Previous |  Back to Search Results |  Next >> 
Record 267 of 472  


Name: Franksousaite
RRUFF ID: R210012
Ideal Chemistry: PbCu(Se6+O4)(OH)2
Locality: El Dragon mine, Potosi, Bolivia
Source: Jim McGlasson #9213 [view label]
Owner: RRUFF
Description: Pale blue prismatic crystal included in colorless, euhedral anglesite. Type specimen.
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.
Mineral Group: [ Linarite (8) ]
CHEMISTRY 
RRUFF ID: R210012.2
Sample Description: Microprobe Fragment
Measured Chemistry: Pb1.02Cu0.98[(Se0.84S0.17)O4)](OH)2 ; calculated on the basis of 6 O apfu.
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented Raman on the primary sample
DOWNLOADS:

  To download sample data,
  please select a specific
  orientation angle.
Direction of polarization of laser relative to fiducial mark:
X Min:    X Max:    X Sort:
BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R210012
Wavelength:
Sample Description: Unoriented Raman on the primary sample
Instrument settings: Thermo Almega XR 532nm @ 50% of 150mW
DOWNLOADS:

Raman Data (RAW) View Graph
RRUFF File
POWDER DIFFRACTION 
RRUFF ID: R210012
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 9.8208(3)Å    b: 5.7340(2)Å    c: 4.74980(10) Å
alpha: 90°    beta: 102.683(2)°    gamma: 90°   Volume: 260.947(13)Å3    Crystal System: monoclinic
DOWNLOADS:
X Min:    X Max:    X Sort:
REFERENCES for Franksousaite

Miyawaki R, Hatert F, Pasero M, Mills S J (2022) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) - Newsletter 65, European Journal of Mineralogy, 34, 143-148   [view file]

Yang H, McGlasson J A, Gibbs R B, Downs R T (2022) Franksousaite, PbCu(Se6+O4)(OH)2, the Se6+ analogue of linarite, a new mineral from the El Dragón mine, Potosí, Bolivia, Mineralogical Magazine, 86, 792-798