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Name: Pitiglianoite RRUFF ID: R130097 Ideal Chemistry: K2Na6(Si6Al6)O24(SO4)·2H2O Locality: Mt Cavalluccio, Campagnano di Roma, Sacrofano Caldera, Rome Province, Latium, Italy Source: Donald Doell [view label] Owner: RRUFF Description: Colorless hexagonal prisms. NOTE THIS IS NOT REALLY PITIGLIANOITE, NEEDS CHEMISTRY Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
Mineral Groups: [ cancrinite (11) ] [ cancrinite-sodalite (37) ] |
RAMAN SPECTRUM | ||||||||||||
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BROAD SCAN WITH SPECTRAL ARTIFACTS | ||||||||||||
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POWDER DIFFRACTION | |||||||
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RRUFF ID: | R130097.9 | ||||||
Sample Description: | Single crystal, powder profile is calculated | ||||||
Cell Refinement Output: |
a: 12.862(3)Å b: 12.862(3)Å c: 5.281(2)Å alpha: 90° beta: 90° gamma: 120° Volume: 756.6(2)Å3 Crystal System: hexagonal |
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REFERENCES for Pitiglianoite | |
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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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Leoni L, Mellini M, Merlino S, Orlandi P (1979) Cancrinite-like minerals: new data and crystal chemical considerations, Rendiconti della Società Italiana di Mineralogia e Petrologia, 35, 713-719 [view file] |
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Hassan I, Grundy H D (1984) The crystal structures of sodalite-group minerals, Acta Crystallographica, B40, 6-13 |
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Merlino S, Mellini M, Bonaccorsi E, Pasero M, Leoni L, Orlandi P (1991) Pitiglianoite, a new felspathoid from southern Tuscany, Italy: chemical composition and crystal structure, American Mineralogist, 76, 2003-2008 [view file] |
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Ballirano P, Maras A, Buseck P R (1996) Crystal chemistry and IR spectroscopy of Cl- and SO4-bearing cancrinite-like minerals, American Mineralogist, 81, 1003-1012 [view file] |
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Della Ventura G, Bellatreccia F, Bonaccorsi E (2005) CO2 in minerals of the cancrinite-sodalite group: pitiglianoite, European Journal of Mineralogy, 17, 847-851 |
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Bonaccorsi E, Della Ventura G, Bellatreccia F, Merlino S (2007) The thermal behaviour and dehydration of pitiglianoite, a mineral of the cancrinite-group, Microporous and Mesoporous Materials, 99, 225-235 |
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Chukanov N V, Pekov I V, Olysych L V, Zubkova N V, Vigasina M F, (2011) Crystal chemistry of cancrinite-group minerals with an AB-type framework: A review and new data. II. IR spectroscopy and its crystal-chemical implications, The Canadian Mineralogist, 49, 1151-1164 [view file] |
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Pekov I V, Olysych L V, Chukanov N V, Zubkova N V, Pushcharovsky D Y, Van K, Giester G, Tillmanns E (2011) Crystal chemistry of cancrinite-group minerals with an AB-type framework: A review and new data. I. Chemical and structural variations, The Canadian Mineralogist, 49, 1129-1150 [view file] |
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