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The data on this website is already three years out of date, and the entire website will be taken offline before the end of the year.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

Bartelkeite R070114

Browse Search Results 
<< Previous |  Back to Search Results |  Next >> 
Record 3829 of 4216  


Name: Bartelkeite
RRUFF ID: R070114
Ideal Chemistry: PbFe2+Ge(Ge2O7)(OH)2·H2O
Locality: Tsumeb mine, Tsumeb, Otavi District, Oshikoto, Namibia
Source: William W. Pinch [view label]
Owner: RRUFF
Description: Pistachio green crystals in vug associated with pale yellow prismatic mimetite crystals.
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.
Mineral Group: [ Lawsonite (4) ]
CHEMISTRY 
RRUFF ID: R070114.2
Sample Description: Microprobe Fragment
Measured Chemistry: Pb0.97(Fe+20.94Zn0.01)Σ=0.95VIGe1.00IV(Ge1.81As0.16Si0.01S0.01)Σ=1.99O7[(OH)1.94Cl0.04]Σ=1.98·1.02H2O
Microprobe Data File: [ Download Excel File ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented 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: R070114
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
DOWNLOADS:

Raman Data (RAW) View Graph
RRUFF File
POWDER DIFFRACTION 
RRUFF ID: R070114.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 5.4033(2)Å    b: 13.6150(4)Å    c: 5.8279(2)Å
alpha: 90°    beta: 111.760(2)°    gamma: 90°   Volume: 398.18(3)Å3    Crystal System: monoclinic
  File Type Information Close
Calculated diffraction file.

  File Type Information Close
Output file from the Bruker D8 Advance instrument. Includes device headers and XY data.

DOWNLOADS:

DIF File
X-ray Data (XY - RAW) View Graph
RRUFF File
X Min:    X Max:    X Sort:
REFERENCES for Bartelkeite

American Mineralogist Crystal Structure Database Record: [view record]

Anthony J W, Bideaux R A, Bladh K W, and Nichols M C (1990) Handbook of Mineralogy, Mineral Data Publishing, Tucson Arizona, USA, by permission of the Mineralogical Society of America. [view file]

Keller V P, Hess H, Dunn P J (1981) Bartelkeit, PbFe2+Ge3O8, ein neues Germanium-Mineral von Tsumeb, Namibia, Chemie der Erde, 40, 201-206

Fleischer M, Burns R G, Cabri L J, Francis C A, Pabst A (1982) New mineral names, American Mineralogist, 67, 413-418   [view file]

Origlieri M J, Yang H, Downs R T, Posner E S, Domanik K J, Pinch W W (2012) The crystal structure of bartelkeite, with a revised chemical formula, PbFeGeVI(GeIV2O7)(OH)2·H2O, isotypic with high-pressure P21/m lawsonite, American Mineralogist, 97, 1812-1815   [view file]