 | Zaitsev, A. N., Williams, C. T., Britvin, S. N., Kuznetsova, I. V., Spratt, J., Petrov, S. V., Keller, J. (2010) Kerimasite, Ca3Zr2(Fe23+Si)O12, a new garnet from carbonatites of Kerimasi volcano and surrounding explosion craters, northern Tanzania. Mineralogical Magazine, 74 (5) 803-820 doi:10.1180/minmag.2010.074.5.803 | Journal (article/letter/editorial) | | carbonatites of Kerimasi volcano and surrounding explosion craters, northern Tanzania A. N. ZAITSEV1,2...extinct nephelinitic volcano Kerimasi and surrounding explosion craters in northern Tanzania. The mineral occurs...after the locality, Kerimasi volcano, Tanzania. K EY WORDS : kerimasite, kimzeyite, garnet, new mineral...composition, crystal structure, Kerimasi, Loluni, Kisete, Loolmurwak, Tanzania. * E-mail: burbankite@gmail...et al., 1994), Oldoinyo Lengai, Gregory rift, Tanzania (Dawson et al., 1995; Dawson and Hill, 1998), |  | Uher, Pavel, Milovská, Stanislava, Milovský, Rastislav, Koděra, Peter, Bačík, Peter, Bilohuščin, Vladimír (2015) Kerimasite, {Ca3}[Zr2](SiFe3+2)O12 garnet from the Vysoká-Zlatno skarn, Štiavnica stratovolcano, Slovakia. Mineralogical Magazine, 79 (3) 715-733 doi:10.1180/minmag.2015.079.3.15 | Journal (article/letter/editorial) | | Krot, 2014): usturite, elbrusite, hutcheonite, kimzeyite, schorlomite, kerimasite and morimotoite (Table...carbonatite rocks of the Kerimasi volcano and surrounding explosion craters (Tanzania) in the East-Africa...kerimasite– kimzeyite–schorlomite solid solution (kerimasite was formerly known as ‘‘Fe3+-kimzeyite’’) were...The Cu-Au skarn-porphyry mineralization in this district is related to granodiorite and quartzdiorite porphyry...2014). Member Usturite Elbrusite Hutcheonite Kimzeyite Schorlomite Kerimasite Morimotoite Formula 5+ |  | Galuskina, I. O., Galuskin, E. V., Dzierzanowski, P., Gazeev, V. M., Prusik, K., Pertsev, N. N., Winiarski, A., Zadov, A. E., Wrzalik, R. (2010) Toturite Ca3Sn2Fe2SiO12 — A new mineral species of the garnet group. American Mineralogist, 95 (8) 1305-1311 doi:10.2138/am.2010.3421 | Journal (article/letter/editorial) | | irregular spots in the Fe -dominant analog of kimzeyite. Toturite is cubic, Ia3d, a ≈ 12.55 Å, as is confirmed...spectra of toturite are analogous to those of kimzeyite and shows the following diagnostic bands (cm–1):...Keywords: Garnet, toturite, Fe3+-dominant analog of kimzeyite, Sn, Sb, Raman spectroscopy, EBSD, Lakargi Mountain...Сa3Sn2Fe3+ 2 SiO12, is a structural analog of kimzeyite (Сa3Zr2Al2SiO12) and schorlomite (Сa3Ti2Fe3+ 2...(IMA2009-029) originally described from the Kerimasi volcano (Tanzania) recently approved by the CNMNC IMA. |  | Galuskina, I. O., Galuskin, E. V., Armbruster, T., Lazic, B., Dzierżanowski, P., Gazeev, V. M., Prusik, K., Pertsev, N. N., Winiarski, A., Zadov, A. E., Wrzalik, R., Gurbanov, A. G. (2010) Bitikleite-(SnAl) and bitikleite-(ZrFe): New garnets from xenoliths of the Upper Chegem volcanic structure, Kabardino-Balkaria, Northern Caucasus, Russia. American Mineralogist, 95 (7) 959-967 doi:10.2138/am.2010.3458 | Journal (article/letter/editorial) | | series forms a solid solution with garnets of the kimzeyite-schorlomite and toturite type. Antimony-garnets...Antimony-garnets form crystals up to 50 µm across containing kimzeyite cores and thin subsequent zones of complex la...bitikleite garnets are similar to the spectra of kimzeyite and toturite. Larnite, rondorfite, wadalite, magnesioferrite...magnesioferrite, tazheranite, lakargiite, kimzeyite, and toturite associated with bitikleite garnets...in Galuskin et al. 2009). The Fe3+-analog of kimzeyite with the crystal-chemical 960 GALUSKINA ET |  | | Journal (article/letter/editorial) | | 550–600 cm–1 region and phosphate antisymmetric stretching modes in the 900–1200 cm–1 region. Also obvious...The afmite spectrum has multiple bands in the OH region, both sharp and broad. The sharp bands more likely...bonding with isolated H2O groups in the interlayer region. Afmite is closely related structurally to the...carbonatites of Kerimasi volcano and surrounding explosion craters, northern Tanzania. Mineral. Mag.,...Kerimasite is a new Zr garnet from the Kerimasi nephelinite/ carbonatite volcano and Loluni, Kisete, and Loolmurwak |  | Grew, E. S., Locock, A. J., Mills, S. J., Galuskina, I. O., Galuskin, E. V., Hålenius, U. (2013) Nomenclature of the garnet supergroup. American Mineralogist, 98 (4) 785-811 doi:10.2138/am.2013.4201 | Journal (article/letter/editorial) | | U6+ Fe3+ O12 0.5Zr1.5 3 10 SCHORLOMITE Silicate Kimzeyite Ca3 Zr2 SiAl2 O12 Irinarassite Ca3 Sn4+ SiAl2...Ca3(U6+Zr)(Fe23+Fe2+)O12 {Ca3}[U6+ 0.5Zr1.5](Fe3 )O12 Kimzeyite Ca3(Zr,Ti)2(Si,Al,Fe3+)3O12 {Ca3}[Zr2](SiAl2)O12...advanced in U-rich kerimasite (Fe-dominant analog of kimzeyite in the original description) (15–17 wt% UO3, 0...description of berzeliite from Långban, Filipstad district, Sweden (Kühn 1840), Igelström (1886) described...{Ca3}[Ti2](SiAl2)O12 Al/(Al+Fe3+) = 0.65 (3) (Ti analog of kimzeyite) Garnet group Mg analog of morimotoite {Ca3}[TiMg](Si3)O12 |  | Galuskina, Irina O., Galuskin, Evgeny V., Kusz, Joachim, Dzierżanowski, Piotr, Prusik, Krystian, Gazeev, Viktor M., Pertsev, Nikolai N., Dubrovinsky, Leonid (2013) Dzhuluite, Ca3SbSnFe3+3O12, a new bitikleite-group garnet from the Upper Chegem Caldera, Northern Caucasus, Kabardino-Balkaria, Russia. European Journal of Mineralogy, 25 (2) 231-239 doi:10.1127/0935-1221/2013/0025-2288 | Journal (article/letter/editorial) | | g/cm3. Raman spectra are analogous to those of kimzeyite, kerimasite and other bitikleite-group minerals...The single-crystal Xray study of the U-bearing kimzeyite [UO3 10 wt%, cumulative dose dpa (displacement...garnets of the schorlomite group (kerimasite, kimzeyite) form. This is followed by stannian garnets of...carbonatites of Kerimasi volcano and surrounding explosion craters, Northern Tanzania. Mineral. Mag., |
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