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Name: Fluorapophyllite-(K) RRUFF ID: R060554 Ideal Chemistry: KCa4Si8O20F·8H2O Locality: unknown Source: Gemological Institute of America 20 Owner: RRUFF Description: Colorless polished fragment Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Mineral Group: [ Apophyllite (7) ] | ||
Quick search: [ All Fluorapophyllite-(K) samples (4) ] |
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: | R060554.1 | |||||||
Sample Description: | Powder | |||||||
Cell Refinement Output: |
a: 8.9759(2)Å b: 8.9759(2)Å c: 15.7949(4)Å alpha: 90.° beta: 90.° gamma: 90.° Volume: 1272.55(7)Å3 Crystal System: tetragonal |
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REFERENCES for Fluorapophyllite-(K) | |
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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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Lucas J A H (1806) XIII Espèce. Apophyllite, in Tableau Méthodique des Espèces Minérales, Première Partie Chez Levrault Paris 266-268 [view file] |
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Chao G Y (1971) The refinement of the crystal structure of apophyllite II. Determination of the hydrogen positions by x-ray diffraction, American Mineralogist, 56, 1234-1242 [view file] |
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Dunn P J, Rouse R C, Norberg J A, Peacor D R (1978) Hydroxyapophyllite, a new mineral, and a redefinition of the apophyllite group I. Description, occurrences, and nomenclature II. Crystal structure, American Mineralogist, 63, 196-202 [view file] |
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Dunn P J, Wilson W E (1978) Nomenclature revisions in the apophyllite group: hydroxyapophyllite apophyllite fluorapophyllite, The Mineralogical Record, 9, 95-98 [view file] |
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Jambor J L, Puziewicz J (1992) New mineral names, American Mineralogist, 77, 1116-1121 [view file] |
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Ståhl K (1993) A neutron powder diffraction study of partially dehydrated fluorapophyllite, KCa4Si8O20F6·9H2O, European Journal of Mineralogy, 5, 845-849 |
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Burke E A J (2008) Tidying up mineral names: an IMA-CNMNC scheme for suffixes, hyphens and diacritical marks, The Mineralogical Record, 39, 131-135 [view file] |
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Hatert F, Mills S J, Pasero M, Williams P A (2013) CNMNC guidelines for the use of suffixes and prefixes in mineral nomenclature, and for the preservation of historical names, European Journal of Mineralogy, 25, 113-115 |
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Hîrtopanu P, Dumitras D G, Marincea Ş, Călin N (2022) Inesite, hubeite, ruizite, apophyllite, and manganoan ilvaite from Cavnic, Eastern Carpathians, Romania, Carpathian Journal of Earth and Environmental Sciences, 17, 387-400 [view file] |
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Seryotkin Y V, Kupriyanov I N, Ignatov M A (2023) Single‑crystal X‑ray diffraction and IR‑spectroscopy studies of potassium‑deficient fluorapophyllite‑(K), Physics and Chemistry of Minerals, 50, 6 |
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