 | 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) | | Dedicated to the memory of Polina Zaitseva Kerimasite, Ca3Zr2(Fe3+ 2 Si)O12, a new garnet from carbonatites...September 2010] ABSTR ACT Ca3Zr2(Fe3+ 2 Si)O12, Kerimasite, ideally is a new calcium zirconium silicate-ferrite...up to 180 mm in size in carbonatite eluvium. Kerimasite is light to darkbrown in colour and transparent...micro-indentation, VHN25, ranges from 1168 to 1288 kg/mm2. Kerimasite is isotropic with n = 1.945(5). The average chemical...09)S3.00O12. The largest Fe content determined in kerimasite is 21.6 wt.% Fe2O3 and this value corresponds |  | 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) | | Magazine, June 2015, Vol. 79(3), pp. 715–733 Kerimasite, {Ca3}[Zr2](SiFe3+ 2 )O12 garnet from the Vysoká-Zlatno...December 2014; Associate Editor: E. Grew] ABSTRACT Kerimasite {Ca3}[Zr2](SiFe3+ 2 )O12, a rare member of the...the Štiavnica stratovolcano, Central Slovakia. Kerimasite forms euhedral-to-anhedral crystals, 2 to 100...wt.% HfO2: the largest Hf content reported in kerimasite), and small amounts of Sn, Sc and Nb (40.02 a...dissolutionreprecipitation. The main substitutions in kerimasite are Y(Fe,Sc)3+ + ZSi4+ = Y(Zr,Ti,Hf,Sn)4+ + Z(Fe |  | 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) | | SiAl2 O12 2 3+ Schorlomite Ca3 Ti2 SiFe 2 O12 3+ Kerimasite Ca3 Zr2 SiFe 2 O12 Toturite Ca3 Sn4+ SiFe3+...crystal from the type locality, Magnet Cove, Hot Spring County, Arkansas. E.S. Grew collection and photograph...Fe3+)2[(Si,Fe)O4]3O12 {Ca3}[Ti2](SiFe23+)O12 Kerimasite Ca3Zr2(Fe23+Si)O12 {Ca3}[Zr2](SiFe23+)O12 Toturite...per formula unit) and well advanced in U-rich kerimasite (Fe-dominant analog of kimzeyite in the original...single-crystal X‑ray diffraction was only practical for kerimasite containing 9 wt% UO3 (0.21 U pfu) (Galuskina |  | Bosi, Ferdinando, Hatert, Frédéric, Hålenius, Ulf, Pasero, Marco, Miyawaki, Ritsuro, Mills, Stuart J. (2019) On the application of the IMA−CNMNC dominant-valency rule to complex mineral compositions. Mineralogical Magazine, 83 (5) 627-632 doi:10.1180/mgm.2019.55 | Journal (article/letter/editorial) | | schorlomite composition from the type locality Magnet Cove, Arkansas (Grew et al., 2013): X [(Ca2+2.907Fe2+0...the mineral species hutcheonite, irinarassite, kerimasite, kimzeyite, schorlomite and toturite) are identified...the jervisite example, also the garnet from Magnet Cove can be identified by the dominant-valency rule...5Fe2+0.5); - therefore, the garnet species from Magnet Cove corresponds to morimotoite, even though the most |  | Salnikova, Ekaterina B., Chakhmouradian, Anton R., Stifeeva, Maria V., Reguir, Ekaterina P., Kotov, Alexander B., Gritsenko, Yulia D., Nikiforov, Anatoly V. (2019) Calcic garnets as a geochronological and petrogenetic tool applicable to a wide variety of rocks. Lithos, 338. 141-154 doi:10.1016/j.lithos.2019.03.032 | Journal (article/letter/editorial) | | latter treatment was performed for 20-30 minutes on a hot plate using a warm 8N - 3N HCl solution (DeWolf et...HfO 2 and 6.7 wt.% Nb2 O5 has been reported in kerimasite-kimzeyite-schorlomitic compositions from carbonatites...Ross, M., 1989. Alkaline igneous rocks of Magnet Cove, Arkansas: MA Metasomatized ijolite xenoliths from...Spratt, J., Petrov, S.V., NU Keller, J., 2010. Kerimasite, Ca3 Zr2 (Fe3+2 Si)O 12 , a new garnet from carbonatites |  | | Book (edition) | | JMPS MM MP NJMA ZRMO Republic province prefecture county departement departamento ...small zones and irregular spots in kimzeyite-kerimasite, rarely as single crystals to JO µm. Pale brown...CM 40, 1687-1692, 2002. AM 92, 204-209, 2007. Kerimasite Ca3Zr/•[(Fe/•si)O 12] (9.A, garnet supergroup...110km NW of Arusha, Tanzania. At Magnet Cove, Hot Springs co., Arkansas, and from Vilyuy R., Sakha, Russia...mine, Hellertown, Northampton co., Pennsylvania (USA) afmite j Biiita Bihorului, Rezbanya in Hungarian |
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Magnet Cove, Hot Spring County, Arkansas, USA