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.

Karibibite R060307

Browse Search Results 
<< Previous |  Back to Search Results |  Next >> 
Record 2096 of 4216  


Name: Karibibite
RRUFF ID: R060307
Ideal Chemistry: Fe3+3(As3+O2)4(As3+2O5)(OH)
Locality: Urucum, Municipio de Galilea, Minas Gerais, Brazil
Source: Michael Scott S100061 [view label]
Owner: RRUFF
Description: Yellowish-brown acicular crystals lining cavities
Status: The identification of this mineral is not yet confirmed.
Quick search: [ All Karibibite samples (2) ]
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: R060307
Wavelength:
Sample Description: Unoriented Raman on the primary sample
Instrument settings: Thermo Almega XR 532nm @ 50% of 150mW
DOWNLOADS:

Raman Data (Processed)
RRUFF File
POWDER DIFFRACTION 
RRUFF ID: R060307.9
Sample Description: Powder, using Mo radiation
  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.

DOWNLOADS:

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

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]

von Knorring O, Sahama T G, Rehtijarvi P (1973) Karibibite, a new FeAs mineral from South West Africa, Lithos, 6, 265-272

Fleischer M, Mandarino J A (1974) New mineral names, American Mineralogist, 59, 381-384   [view file]

Schmetzer K, Tremmel G, Bartelke W (1980) Eine Paragenese seltener Minerale aus Bou-Azzer, Marokko: Parasymplesit, Symplesit, Schneiderhöhnit, Karibibit, Neues Jahrbuch für Mineralogie, Abhandlungen, 138, 94-108

Colombo F, Mugnaioli E, Vallcorba O, García A, Goñi, Rius J (2017) Crystal structure determination of karibibite, an Fe3+ arsenite, using electron diffraction tomography, Mineralogical Magazine, 81, 1191-1202