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.
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Name: Nobleite RRUFF ID: R060847 Ideal Chemistry: CaB6O9(OH)2·3H2O Locality: Hard Scramble claim, Death Valley USA Source: Michael Scott S100900 [view label] Owner: RRUFF Description: Colorless platy crystals Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
CHEMISTRY | ||||||||||
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RAMAN SPECTRUM | ||||||||||||
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BROAD SCAN WITH SPECTRAL ARTIFACTS | ||||||||||||
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POWDER DIFFRACTION | |||||||
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RRUFF ID: | R060847.9 | ||||||
Sample Description: | Single crystal, powder profile is calculated | ||||||
Cell Refinement Output: |
a: 14.523(2)Å b: 7.994(2)Å c: 9.822(4)Å alpha: 90° beta: 111.79(1)° gamma: 90° Volume: 1058.8(4)Å3 Crystal System: monoclinic |
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REFERENCES for Nobleite | |
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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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Erd R C, McAllister J F, Vlisidis A C (1961) Nobleite, another new hydrous calcium borate from the Death Valley region, California, American Mineralogist, 46, 560-571 [view file] |
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Erd R C, Morgan V, Clark J R (1961) Tunellite, a new hydrous strontium borate from the Kramer Borate District, California, U.S. Geological Survey Professional Paper, 424-C, 294-297 [view file] |
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Fleischer M (1962) New mineral names, American Mineralogist, 47, 805-812 [view file] |
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International Mineralogical Association (1967) Commission on new minerals and mineral names, Mineralogical Magazine, 36, 131-136 [view file] |
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Burns P C, Hawthorne F C (1994) Hydrogen bonding in tunellite, The Canadian Mineralogist, 32, 895-902 [view file] |
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Karanović L, Rosić A, Poleti D (2004) Crystal structure of nobleite, Ca[B6O9(OH)2]·3H2O, from Jarandol (Serbia), European Journal of Mineralogy, 16, 825-833 |
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Piilonen P C, Ercit T S, Roberts A C (2005) New mineral names, American Mineralogist, 90, 768-773 [view file] |
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