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.

Gamagarite R130111

Browse Search Results 
<< Previous |  Back to Search Results |  Next >> 
Record 1581 of 4216  


Name: Gamagarite
RRUFF ID: R130111
Ideal Chemistry: Ba2Fe3+(VO4)2(OH)
Locality: Molinello mine, Graveglia Valley, Genova Province, Liguria, Italy
Source: Don Doell (Small piece), Rock Currier (Large piece) [view label]
Owner: RRUFF
Description: Dark reddish brown massive
Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction.
Mineral Group: [ Brackebuschite (17) ]
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: R130111
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 30% of 150mW
DOWNLOADS:

Raman Data (Processed)
RRUFF File
Raman Data (RAW) View Graph
RRUFF File
POWDER DIFFRACTION 
RRUFF ID: R130111.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 9.174(1)Å    b: 6.164(1)Å    c: 7.882(1)Å
alpha: 90°    beta: 112.980(7)°    gamma: 90°   Volume: 410.4(1)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 Gamagarite

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]

de Villiers J E (1943) Gamagarite, a new vanadium mineral from the Postmasburg manganese deposits, American Mineralogist, 28, 329-335   [view file]

Harlow G E, Dunn P J, Rossman G R (1984) Gamagarite: a re-examination and comparison with brackebuschite-like minerals, American Mineralogist, 69, 803-806   [view file]

Basso R, Palenzona A, Zefiro L (1987) Gamagarite: new occurrence and crystal structure refinement, Neues Jahrbuch für Mineralogie, Monatshefte, 1987, 295-304