 | Pekov, Igor V., Yapaskurt, Vasiliy O., Britvin, Sergey N., Zubkova, Natalia V., Vigasina, Marina F., Sidorov, Evgeny G. (2016) New arsenate minerals from the Arsenatnaya fumarole, Tolbachik volcano, Kamchatka, Russia. V. Katiarsite, KTiO(AsO4) Mineralogical Magazine, 80 (4) 639-646 doi:10.1180/minmag.2016.080.007 | Journal (article/letter/editorial) | | minerals from the Arsenatnaya fumarole, Tolbachik volcano, Kamchatka, Russia. V. Katiarsite, KTiO(AsO4) IGOR...State University, Vorobievy Gory, 119991 Moscow, Russia Department of Crystallography, St Petersburg State...Universitetskaya Nab. 7/9, 199034 St Petersburg, Russia Institute of Volcanology and Seismology, Far Eastern...Piip Boulevard 9, 683006 Petropavlovsk-Kamchatsky, Russia [Received 8 March 2015; Accepted 27 May 2015; Associate...at the Second scoria cone of the Northern Breakthrough of the Great Tolbachik Fissure Eruption, Tolbachik |  | Pekov, Igor V., Zubkova, Natalia V., Yapaskurt, Vasiliy O., Kartashov, Pavel M., Polekhovsky, Yury S., Murashko, Mikhail N., Pushcharovsky, Dmitry Y. (2014) Koksharovite, CaMg2Fe3+4(VO4)6, and grigorievite, Cu3Fe3+2Al2(VO4)6, two new howardevansite-group minerals from volcanic exhalations. European Journal of Mineralogy, 26 (5) 667-677 doi:10.1127/0935-1221/2014/0026-2400 | Journal (article/letter/editorial) | | CaMg2Fe3ĂŸ4(VO4)6, and grigorievite, Cu3Fe3ĂŸ2Al2(VO4)6, two new howardevansite-group minerals from volcanic exhalations...State University, Vorobievy Gory, 119991 Moscow, Russia *Corresponding author, e-mail: igorpekov@mail.ru...Geochemistry (IGEM) RAS, Staromonetny 35, 119017 Moscow, Russia 3 Faculty of Geology, St. Petersburg State University...University Embankment 7/9, 199034 St. Petersburg, Russia 4 ZAO ââSistematicheskaya Mineralogiyaââ, 11th...11th Liniya, 44â76, 199178 St. Petersburg, Russia Abstract: Two new howardevansite-group minerals were discovered |  | | Report (issue) | | Cu3Fe23+Al2(VO4)6 Grigorievite Crystal Data: Triclinic. Point Group: 1 . As prismatic to thick tabular...100 ÎŒm. Physical Properties: Cleavage: None. Fracture: Uneven. Tenacity: Brittle. VHN = 412-588 (50...281(8)Âș Z=1 X-ray Powder Pattern: Tolbachik volcano, Kamchatka Peninsula, Russia. 3.141 (100), 3.044 (92), 4... 22.82 9.75 15.27 52.16 100.00 (1) Tolbachik volcano, Russia; average of 5 electron microprobe analyses;...Howardevansite group. Occurrence: A sublimate on basaltic scoria deposited from fumarolic gas. Association: Hematite |  | | Journal (article/letter/editorial) | | including belakovskiite, ekplexite, forĂȘtite, grigorievite, kaskasite, koksharovite, leonardsenite, manganokaskasite...the Blue Lizard Mine, Red Canyon, White Canyon district, San Juan Co., Utah, U.S.A. (37°33âČ26âłN 110°17âČ44âłW)...Formation (Upper Triassic age). The genesis of the main ore is related to percolated ore solutions in permeable...and elastic, with brittle failure and irregular fracture, with no cleavage. The new mineral is soluble...of the Fersman Mineralogical Museum in Moscow, Russia. The cotype specimen is deposited in the collections |  | Pekov, Igor V., Zubkova, Natalia V., Belakovskiy, Dmitry I., Yapaskurt, Vasiliy O., Vigasina, Marina F., Sidorov, Evgeny G., Pushcharovsky, Dmitry Yu (2015) New arsenate minerals from the Arsenatnaya fumarole, Tolbachik volcano, Kamchatka, Russia. IV. Shchurovskyite, K2CaCu6O2(AsO4)4 and dmisokolovite, K3Cu5AlO2(AsO4)4. Mineralogical Magazine, 79 (7) 1737-1753 doi:10.1180/minmag.2015.079.7.02 | Journal (article/letter/editorial) | | minerals from the Arsenatnaya fumarole, Tolbachik volcano, Kamchatka, Russia. IV. Shchurovskyite, K2CaCu6O2(AsO4)4...State University, Vorobievy Gory, 119991 Moscow, Russia Fersman Mineralogical Museum of Russian Academy...Sciences, Leninsky Prospekt 18-2, 119071 Moscow, Russia Institute of Volcanology and Seismology, Far Eastern...Piip Boulevard 9, 683006 Petropavlovsk-Kamchatsky, Russia [Received 14 November 2014; Accepted 1 March 2015;...at the Second scoria cone of the Northern Breakthrough of the Great Tolbachik Fissure Eruption, Tolbachik |  | | Journal (article/letter/editorial) | | Museum of the Russian Academy of Sciences, Moscow, Russia, registration number 4335/1 How to cite: Chukanov...Ca2CuAl[AsO4][AsO3(OH)]2(OH)2(H2O)5 Jote mine, Pampa Larga district, Tierra Amarilla, CopiapoÌ Province, Atacama Region...Bezymyannyi volcano, Kamchatka peninsula, Kamchatka Oblastâ, Far-Eastern Region, Russia (55Âș58âN 160Âș36âE)...ru Structurally related to howardevansite and grigorievite Triclinic: P1Ì; structure determined a = 8.1758(7)...Museum of the Russian Academy of Sciences, Moscow, Russia, registration number 4329/1 How to cite: Pekov |  | | Journal (article/letter/editorial) | | Universytetskaya Naberezhnaya 7/9, 199034 St Petersburg, Russia, catalogue number 1/19518 How to cite: Galuskina...Xenolith no.1, Upper Chegem volcanic caldera, Kabardino-Balkaria, North Caucasus, Russia (43Âș17âN 43Âș6âE) E.V...Markhininite TlBi(SO4)2 Great Fissure, Tolbachik volcano, Kamchatka Peninsula, Russia Stanislav K. Filatov...St Petersburg State University, St Petersburg, Russia, specimen number 1/19526 How to cite: Filatov,...2012-047 Grigorievite Cu3Fe3+ 2 Al2(VO4)6 Second scoria cone, Tolbachik volcano, Kamchatka Peninsula |  | | Journal (article/letter/editorial) | | Leninskiy Prospekt 18 korp. 2, Moscow 119071, Russia Dipartimento di Scienze della Terra âArdito Desioâ...mineral from the Severo-Kambalny geothermal field, Kamchatka, Russia. Mineralogical Magazine, 82(5), 1057â1077...Severo-Kambalny (North-Kambalny) geothermal field, Kambalny volcanic ridge, Southern Kamchatka, Russia (51.42854°N...Neither cleavage nor parting is observed, and the fracture is conchoidal. The Mohs hardness is ~3â3.5 (by...Mineralogical Museum, Russian Academy of Sciences, Moscow, Russia. F.C. Belousovite* O.I. Siidra, E.V. Nazarchuk |
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