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.
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Name: Brazilianite RRUFF ID: R050504 Ideal Chemistry: NaAl3(PO4)2(OH)4 Locality: Córrego Frio, Minas Gerais, Brazil Source: Marcus Origlieri Owner: RRUFF Description: Yellowish green fragment Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
Mineral Group: [ Not in a structural group (133) ] | ||
Quick search: [ All Brazilianite samples (3) ] |
CHEMISTRY | ||||||||||
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RAMAN SPECTRUM | ||||||||||||||||||||
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BROAD SCAN WITH SPECTRAL ARTIFACTS | ||||||||||||
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INFRARED SPECTRUM (Attenuated Total Reflectance) | |||||||||||||||
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POWDER DIFFRACTION | ||||||||
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RRUFF ID: | R050504.1 | |||||||
Sample Description: | Powder | |||||||
Cell Refinement Output: |
a: 11.2325(3)Å b: 10.1443(2)Å c: 7.0972(2)Å alpha: 90.° beta: 97.369(2)° gamma: 90.° Volume: 802.02(2)Å3 Crystal System: monoclinic |
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REFERENCES for Brazilianite | |
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American Mineralogist Crystal Structure Database Record: [view record] |
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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] |
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Pough F H, Henderson E P (1945) Brazilianite, a new phosphate mineral, American Mineralogist, 30, 572-582 [view file] |
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Hurlbut Jr. C S, Weichel E J (1946) Additional data on brazilianite, American Mineralogist, 31, 507-507 [view file] |
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Frondel C, Lindberg M L (1948) Second occurrence of brazilianite, American Mineralogist, 33, 135-141 [view file] |
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Gatehouse B M, Miskin B K (1974) The crystal structure of brazilianite, NaAl3(PO4)2(OH)4, Acta Crystallographica, B30, 1311-1317 |
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Gatta G D, Vignola P, Maven M, Rinaldi R (2013) Neutron diffraction in gemology: Single-crystal diffraction study of brazilianite NaAl3(PO4)2(OH)4, American Mineralogist, 98, 1624-1630 [view file] |
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