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.

Leiteite R040011

Browse Search Results 
<< Previous |  Back to Search Results |  Next >> 
Record 2271 of 4216  

Name: Leiteite
RRUFF ID: R040011
Ideal Chemistry: ZnAs3+2O4
Locality: Tsumeb mine, Tsumeb, Otavi District, Oshikoto, Namibia
Source: Dave Bunk Minerals
Owner: RRUFF
Description: Transparent tan colored flexible lamellar crystal
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
CHEMISTRY 
RRUFF ID: R040011.2
Sample Description: Microprobe Fragment
Measured Chemistry: Zn1.00As3+2.00O4
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: R040011
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
INFRARED SPECTRUM (Attenuated Total Reflectance) 
RRUFF ID: R040011.1
Instrument settings: SensIR Durascope on a Nicolet Magna 860 FTIR
Resolution:
X Min:    X Max:    X Sort:
POWDER DIFFRACTION 
RRUFF ID: R040011.1
Sample Description: Powder
Cell Refinement Output: a: 4.5443(4)Å    b: 5.0143(3)Å    c: 17.6107(7)Å
alpha: 90.°    beta: 90.751(4)°    gamma: 90.°   Volume: 401.26(4)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.

  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 Leiteite

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]

Cesbron F P, Erd R C, Czamanski G K, Vachey H (1977) Leiteite: a new mineral from Tsumeb, The Mineralogical Record, 8, 95-97   [view file]

Fleischer M, Cabri L J, Pabst A (1977) New mineral names, American Mineralogist, 62, 1259-1262   [view file]

Ghose S, Sen Gupta P K, Schlemper E O (1987) Leiteite, ZnAs2O4: a novel type of tetrahedral layer structure with arsenite chains, American Mineralogist, 72, 629-632   [view file]

Bahfenne S, Rintoul L, Frost R L (2011) Single-crystal Raman spectroscopy of natural leiteite (ZnAs2O4) and comparison with the synthesised mineral, Journal of Raman Spectroscopy, 42, 659-666