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The data on this website is already three years out of date, and the entire website will be taken offline before the end of the year.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

Giniite R060765

Browse Search Results 
<< Previous |  Back to Search Results |  Next >> 
Record 1624 of 4216  


Name: Giniite
RRUFF ID: R060765
Ideal Chemistry: Fe2+Fe3+4(PO4)4(OH)2·2H2O
Locality: Sandamab, Namibia
Source: Michael Scott S101093 [view label]
Owner: RRUFF
Description: Black fragment, associated with triphylite, hureaulite, yellow-greenish tavorite (R140539), and black heterosite.
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.
CHEMISTRY 
RRUFF ID: R060765.2
Sample Description: Microprobe Fragment
Measured Chemistry: (Fe2+0.91Mn0.11Mg0.02)Σ=1.04Fe3+4.00(PO4)4(OH)2·2H2O
Microprobe Data File: [ Download Excel File ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented black crystal
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: R060765
Wavelength:
Sample Description: Unoriented black crystal
Instrument settings: Thermo Almega XR 532nm @ 65% of 150mW
DOWNLOADS:

Raman Data (Processed)
RRUFF File
Raman Data (RAW) View Graph
RRUFF File
POWDER DIFFRACTION 
RRUFF ID: R060765.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 10.3472(6)Å    b: 5.1497(2)Å    c: 14.2338(7)Å
alpha: 90°    beta: 111.175(6)°    gamma: 90°   Volume: 707.24(6)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 Giniite

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]

Fleischer M, Cabri L J, Chao G Y, Pabst A (1980) New mineral names, American Mineralogist, 65, 1065-1070   [view file]

Keller P (1980) Giniit, Fe2+Fe3+4[(H2O)2|(OH)2|(PO4)4], ein neues Mineral aus dem Pegmatit von Sandamab bei Usakos, Namibia, Neues Jahrbuch für Mineralogie, Monatshefte, 1980, 49-56

Keller P (1980) Giniit, Fe2+Fe43+[(H2O)2l(OH)2l (PO4)4]: neue kristallographische Daten, Neues Jahrbuch für Mineralogie, Monatshefte, 1980, 561-563

Rouzies D, Varloud J, Millet J M M M (1994) Thermal behaviour and physico-chemical characterization of synthetic and natural iron hydroxyphosphates, Journal of Chemical Society, Faraday Transactions, 90, 3335-3339   [view file]

Dyar M D, Jawin E R, Breves E, Marchand G, Nelms M, Lane M D, Mertzman S A, Bish D L and Bishop J L (2014) Mössbauer parameters of iron in phosphate minerals: Implications for interpretation of martian data, American Mineralogist, 99, 914-942   [view file]

Adcock C T, Hausrath E M, Rampe E B, Yang H, Downs R T (2023) The crystal structure and chemistry of natural giniite and implications for Mars, American Mineralogist, 108, 430-438   [view file]