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Name: Schorlomite RRUFF ID: R140772 Ideal Chemistry: Ca3Ti2(SiFe3+2)O12 Locality: Graulay, Hillesheim, Eifel, Rhineland-Palatinate, Germany Source: Ch. and H. Schäfer [view label] Owner: RRUFF Description: Black euhedral crystals, associated with noonkanbahnite, pyroxene and oxyphlogopite Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
Mineral Group: [ garnet (97) ] | ||
Quick search: [ All Schorlomite samples (3) ] |
RAMAN SPECTRUM | ||||||||||||
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BROAD SCAN WITH SPECTRAL ARTIFACTS | ||||||||||||
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POWDER DIFFRACTION | |||||||
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RRUFF ID: | R140772.9 | ||||||
Sample Description: | Single crystal, powder profile is calculated | ||||||
Cell Refinement Output: |
a: 12.198(2)Å b: 12.198(2)Å c: 12.198(2)Å alpha: 90° beta: 90° gamma: 90° Volume: 1814.87(7)Å3 Crystal System: cubic |
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REFERENCES for Schorlomite | |
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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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Shepard C U (1846) On three new mineral species from Arkansas, and the discovery of the diamond in North Carolina, American Journal of Science and Arts, 52, 249-254 [view file] |
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Gongbao W, Baolei M (1986) The crystal chemistry and Mössbauer study of schorlomite, Physics and Chemistry of Minerals, 13, 198-205 |
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Peterson R C, Locock A J, Luth R W (1995) Positional disorder of oxygen in garnet: the crystal-structure refinement of schorlomite, The Canadian Mineralogist, 33, 627-631 [view file] |
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Chakhmouradian A R, McCammon C A (2005) Schorlomite: a discussion of the crystal chemistry, formula, and inter-species boundaries, Physics and Chemistry of Minerals, 32, 277-289 [view file] |
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Grew E S, Locock A J, Mills S J, Galuskina I O, Galuskin E V, Hålenius U (2013) Nomenclature of the garnet supergroup, American Mineralogist, 98, 785-811 [view file] |
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Schingaro E, Lacalamita M, Mesto E, Ventruti G, Pedrazzi G, Ottolini L, Scordari F (2016) Crystal chemistry and light elements analysis of Ti-rich garnets, American Mineralogist, 101, 371-384 |
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