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Name: Benyacarite RRUFF ID: R130130 Ideal Chemistry: (H2O)2Mn2Ti2Fe3+(PO4)4(OF)(H2O)10·4H2O Locality: El Criollo mine, Cerro Blanco, Tanti, Punilla, Córdoba, Argentina Source: Don Doell (small piece), Rock Currier (large piece) [view label] [view label] Owner: RRUFF Description: Pale yellow crystals, associated with reddish strengite, and light yellow to pale purple phosphosiderite. Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
Mineral Group: [ Paulkerrite (1) ] |
RAMAN SPECTRUM | ||||||||||||
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BROAD SCAN WITH SPECTRAL ARTIFACTS | ||||||||||||
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POWDER DIFFRACTION | |||||||
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RRUFF ID: | R130130.9 | ||||||
Sample Description: | Single crystal, powder profile is calculated | ||||||
Cell Refinement Output: |
a: 10.5549(8)Å b: 20.731(2)Å c: 12.4898(9)Å alpha: 90° beta: 90° gamma: 90° Volume: 2732.9(6)Å3 Crystal System: orthorhombic |
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REFERENCES for Benyacarite | |
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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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Demartin F, Pilati T, Gay H D, Gramaccioli C M (1993) The crystal structure of a mineral related to paulkerrite, Zeitschrift für Kristallographie, 208, 57-71 [view file] |
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Jambor J L, Puziewicz J, Roberts A C (1994) New mineral names, American Mineralogist, 79, 763-767 [view file] |
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Demartin F, Gay H D, Gramaccioli C M, Pilati T (1997) Benyacarite, a new titanium-bearing phosphate mineral species from Cerro Blanco, Argentina, The Canadian Mineralogist, 35, 707-712 [view file] |
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Jambor J L, Roberts A C (1998) New mineral names, American Mineralogist, 83, 400-403 [view file] |
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Bosi F, Hatert F, Pasero M, Mills S J (2023) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) - Newsletter 73, European Journal of Mineralogy, 35, 397-402 [view file] |
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Grey I E, Boer S, MacRae C M, Wilson N C, Mumme W G, Bosi F (2023) Crystal chemistry of type paulkerrite and establishment of the paulkerrite group nomenclature, European Journal of Mineralogy, 35, 909-919 |
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