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Name: Adachiite RRUFF ID: R230014 Ideal Chemistry: CaFe2+3Al6(Si5AlO18)(BO3)3(OH)3(OH) Locality: Kiura mine, Oita prefecture, Japan Source: Boriana Mihailova S43 Owner: Boriana Mihailova Description: Type sample from Nishio-Hamane et al (2014), data from Watenphul et al (2016) Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
Mineral Group: [ tourmaline (49) ] |
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: | R230014.9 | |||||
Sample Description: | Single crystal, powder profile is calculated | |||||
Cell Refinement Output: |
a: 15.9290(2)Å b: 15.9290(2)Å c: 7.1830(1)Å alpha: 90° beta: 90° gamma: 120° Volume: 1578.39(4)Å3 Crystal System: unknown |
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REFERENCES for Adachiite | |
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American Mineralogist Crystal Structure Database Record: [view record] |
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Williams P A, Hatert F, Pasero M, Mills S J (2013) IMA Commission on new minerals, nomenclature and classification (CNMNC) Newsletter 16. New minerals and nomenclature modifications approved in 2013, Mineralogical Magazine, 77, 2695-2709 [view file] |
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Nishio-Hamane D, Minakawa T, Yamaura J, Oyama T, Ohnishi M, Shimobayashi N (2014) Adachiite, a Si-poor member of the tourmaline supergroup from the Kiura mine, Oita Prefecture, Japan, Journal of Mineralogical and Petrological Sciences, 109, 74-78 [view file] |
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Uvarova Y, Gagne O C, Belakovskiy D (2015) New mineral names, American Mineralogist, 100, 334-339 [view file] |
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Watenphul A, Burgdorf M, Schlüter J, Horn I, Malcherek T, Mihailova B (2016) Exploring the potential of Raman spectroscopy for crystallochemical analyses of complex hydrous silicates: II. Tourmalines, American Mineralogist, 101, 970-985 |
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Bosi F (2018) Tourmaline crystal chemistry, American Mineralogist, 103, 298-306 [view file] |
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Mihailova B. Adachiite experimental details, [view file] |
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