Karibibite R060307

		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

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orientation angle.

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

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	Raman Data (Processed)
	RRUFF File

POWDER DIFFRACTION

RRUFF ID:

R060307.9

Sample Description:

Powder, using Mo radiation

File Type Information

Output file from the Bruker D8 Advance instrument. Includes device headers and XY data.

File Type Information

Output file from the Bruker D8 Advance instrument. Includes device headers and XY data.

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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