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Name: Liddicoatite RRUFF ID: R060969 Ideal Chemistry: Ca(Li2Al)Al6(BO3)3Si6O18(OH)3F Locality: Antandro Komby mine, Manandona River, Antsirabe, Madagascar Source: Michael Scott S100388 [view label] Owner: RRUFF Description: Red and green prismatic striated crystal, we studied the red part. Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
| Quick search: [ All Liddicoatite samples (2) ] | ||
| 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: | R060969.9 | ||||||
| Sample Description: | Single crystal, powder profile is calculated | ||||||
| Cell Refinement Output: |
a: 15.840(2)Å b: 15.840(2)Å c: 7.105(1)Å alpha: 90° beta: 90° gamma: 120° Volume: 1544.0(2) Crystal System: hexagonal |
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| REFERENCES for Liddicoatite | |
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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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Dunn P J, Appleman D E, Nelen J E (1977) Liddicoatite, a new calcium end-member of the tourmaline group, American Mineralogist, 62, 1121-1124 [view file] |
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Gashrova B, Mihailova B, Konstantinov L (1997) Raman spectra of various types of tourmaline, European Journal of Mineralogy, 9, 935-940 |
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Aurisicchio C, Demartin F, Ottolini L, Pezzotta F (1999) Homogeneous liddicoatite from Madagascar: a possible reference material? First EMPA, SIMS and SREF data, European Journal of Mineralogy, 11, 237-242 |
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Hawthorne F C, Henry D J (1999) Classification of the minerals of the tourmaline group, European Journal of Mineralogy, 11, 201-215 |
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Dirlam D M, Laurs B M, Pezzotta F, Simmons W B (2002) Liddicoatite tourmaline from Anjanabonoina, Madagascar, Gems & Gemology, 38, 28-53 [view file] |
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Ertl A, Hughes J M, Prowatke S, Ludwig T, Prasad P S R, Brandstätter F, Körner W, Schuster R, Pertlik F, Marschall H (2006) Tetrahedrally coordinated boron in tourmalines from the liddicoatite-elbaite series from, American Mineralogist, 91, 1847-1856 [view file] |
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Shtukenberg A, Rozhdestvenskaya I, Frank-Kamenetskaya O, Bronzova J, Euler H, Kirfel A, Bannova I, Zolotarev A (2007) Symmetry and crystal structure of biaxial elbaite-liddicoatite tourmaline from the Transbaikalia region, Russia, American Mineralogist, 92, 675-686 [view file] |
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Rozhdestvenskaya I V, Bronzova Y M, Frank-Kamenetskaya O V, Zolotarev A A, Kuznetsova L G, Bannova I I (2008) Refinement of the crystal structure of calcium-lithium-aluminum tourmaline from the pegmatite vein in the Sangilen Upland (Tuva Republic), Crystallography Reports, 53, issue 2 223-227 |
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Lussier A J, Abdu Y, Hawthorne F C, Michaelis V K, Aguiar P M, Kroeker S (2011) Oscillatory zoned liddicoatite from Anjanabonoina, central Madigascar. I. Crystal chemistry and structure by SREF and 11B and 27Al MAS NMR spectroscopy, The Canadian Mineralogist, 49, 63-88 |
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