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: Thomasclarkite-(Y) RRUFF ID: R110186 Ideal Chemistry: NaY(HCO3)(OH)3·4H2O Locality: Mont Saint-Hilaire, Quebec, Canada Source: Donald Doell [view label] Owner: RRUFF Description: Aggregate of sharp yellow blocky crystals Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
RAMAN SPECTRUM | ||||||||||||
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BROAD SCAN WITH SPECTRAL ARTIFACTS | ||||||||||||
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POWDER DIFFRACTION | |||||||
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RRUFF ID: | R110186.9 | ||||||
Sample Description: | Single crystal, powder profile is calculated. Measured a and b cell edges are actually twice as big as reported. | ||||||
Cell Refinement Output: |
a: 4.566(1)Å b: 13.068(3)Å c: 4.567(1)Å alpha: 90° beta: 90.002(7)° gamma: 90° Volume: 272.5(1)Å3 Crystal System: monoclinic |
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REFERENCES for Thomasclarkite-(Y) | |
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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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Grice J D, Gault R A (1998) Thomasclarkite-(Y), a new sodium rareearthelement bicarbonate mineral species from Mont Saint-Hilare, Quebec, The Canadian Mineralogist, 36, 1293-1300 [view file] |
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Jambor J L, Roberts A C (1999) New mineral names, American Mineralogist, 84, 1464-1468 [view file] |
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