 | Pekov, Igor V., Koshlyakova, Natalia N., Zubkova, Natalia V., Lykova, Inna S., Britvin, Sergey N., Yapaskurt, Vasiliy O., Agakhanov, Atali A., Shchipalkina, Nadezhda V., Turchkova, Anna G., Sidorov, Evgeny G. (2018) Fumarolic arsenates − a special type of arsenic mineralization. European Journal of Mineralogy, 30 (2) 305-322 doi:10.1127/ejm/2018/0030-2718 | Journal (article/letter/editorial) | | State University, Vorobievy Gory, 119991 Moscow, Russia *Corresponding author, e-mail: igorpekov@mail.ru...Sciences, Leninsky Prospekt 18-2, 119071 Moscow, Russia 3 Department of Crystallography, St Petersburg...Universitetskaya Nab. 7/9, 199034 St Petersburg, Russia Institute of Volcanology and Seismology, Far Eastern...Piip Boulevard 9, 683006 Petropavlovsk-Kamchatsky, Russia Abstract: This paper is a review devoted to a...special type of arsenic mineralization related to volcanic fumaroles of the oxidizing type. Fifty-four hydrogen-free |  | | Report (issue) | | Properties: Cleavage: None. Tenacity: Brittle. Fracture: Uneven. D(meas.) = n.d. D(calc.) = 3.811 Hardness...Diffraction Pattern: Arsenatnaya fumarole, Tolbachik volcano, Kamchatka, Russia. 2.822 (100), 2.986 (34)...48 59.05 100.75 (1) Arsenatnaya fumarole, Tolbachik volcano, Kamchatka, Russia; average electron microprobe...active volcanic fumarole. Association: Anhydrite, diopside, hematite, svabite, berzeliite-schäferite series...the Arsenatnaya fumarole, Second scoria cone of the Northern Breakthrough of the Great Tolbachik Fissure |  | | Report (issue) | | Properties: Cleavage: Imperfect. Tenacity: Brittle. Fracture: Uneven. Hardness = ~3.5 D(meas.) = n.d. D(calc...X-Ray Diffraction Pattern: Arsenatnaya fumarole, Tolbachik Volcano, Russia. 2.758 (100), 2.735 (25), 3...13 . 99.90 100.00 (1) Arsenatnaya fumarole, Tolbachik Volcano, Kamchatka, Russia; average electron microprobe...arsenates. Occurrence: A sublimate at an active volcanic fumarole. Association: Hematite, tenorite, johillerite...anhydrite, diopside, hematite, svabite, berzeliite, schäferite, forsterite, magnesioferrite, ludwigite, rhabdoborite-group |  | | Report (issue) | | Properties: Cleavage: None. Tenacity: Brittle. Fracture: Uneven. Hardness = n.d. D(meas.) = n.d. D(calc...Diffraction Pattern: Arsenatnaya fumarole, Tolbachik volcano, Kamchatka Peninsula, Russia. 9.20 (100), 3.488...1.44 99.31 (1) Arsenatnaya fumarole, Tolbachik volcano, Kamchatka Peninsula, Russia; average electron...Mineral Group: Rhabdoborite group. Occurrence: A volcanic sublimate or, more probably, formed by the interaction...interaction between fumarolic gas and basalt scoria. Association: Rhabdoborite-(V), rhabdoborite-(W), anhydrite |  | | Report (issue) | | Properties: Cleavage: None. Tenacity: Brittle. Fracture: Uneven. Hardness = n.d. D(meas.) = n.d. D(calc...Diffraction Pattern: Arsenatnaya fumarole, Tolbachik volcano, Kamchatka Peninsula, Russia. 9.17 (100), 2.226...1.45 99.96 (1) Arsenatnaya fumarole, Tolbachik volcano, Kamchatka Peninsula, Russia; average electron...Mineral Group: Rhabdoborite group. Occurrence: A volcanic sublimate or, more probably, formed by the interaction...interaction between fumarolic gas and basalt scoria. Association: Rhabdoborite-(Mo), rhabdoborite-(W), |  | | Report (issue) | | Properties: Cleavage: None. Tenacity: Brittle. Fracture: Uneven. Hardness = n.d. D(meas.) = n.d. D(calc...Diffraction Pattern: Arsenatnaya fumarole, Tolbachik volcano, Kamchatka Peninsula, Russia. 9.18 (100), 3.479...1.31 100.11 (1) Arsenatnaya fumarole, Tolbachik volcano, Kamchatka Peninsula, Russia; average electron...Mineral Group: Rhabdoborite group. Occurrence: A volcanic sublimate or, more probably, formed by the interaction...interaction between fumarolic gas and basalt scoria. Association: Rhabdoborite-(V), rhabdoborite-(Mo), |  | | Report (issue) | | Properties: Cleavage: None. Tenacity: Brittle. Fracture: Uneven. D(meas.) = n.d. D(calc.) = 3.613 Hardness...Diffraction Pattern: Arsenatnaya fumarole, Tolbachik volcano, Kamchatka, Russia. 2.774 (100), 3.003 (48)... 64.21 . 100.00 (1) Arsenatnaya fumarole, Tolbachik volcano, Kamchatka, Russia; average electron microprobe...active volcanic fumarole. Association: Arsenudinaite, anhydrite, diopside, hematite, schäferite, berzeliite...the Arsenatnaya fumarole, Second scoria cone of the Northern Breakthrough of the Great Tolbachik Fissure |  | | Report (issue) | | Physical Properties: Cleavage: None. Tenacity: n.d. Fracture: Uneven. D(meas.) = n.d. D(calc.) = 3.816 Hardness...Diffraction Pattern: Arsenatnaya fumarole, Tolbachik volcano, Kamchatka, Russia. 2.775 (100), 3.007 (46)... 58.67 . 100.00 (1) Arsenatnaya fumarole, Tolbachik volcano, Kamchatka, Russia; average electron microprobe...an active volcanic fumarole. Association: Udinaite, anhydrite, diopside, hematite, schäferite, berzeliite...the Arsenatnaya fumarole, Second scoria cone of the Northern Breakthrough of the Great Tolbachik Fissure |  | Pekov, Igor V., Koshlyakova, Natalia N., Zubkova, Natalia V., Belakovskiy, Dmitry I., Vigasina, Marina F., Agakhanov, Atali A., Ksenofontov, Dmitry A., Turchkova, Anna G., Britvin, Sergey N., Sidorov, Evgeny G., Pushcharovsky, Dmitry Yu. (2022) A Natural Vanadate–Arsenate Isomorphous Series with Jeffbenite-Type Structure: New Fumarolic Minerals Udinaite, NaMg4(VO4)3, and Arsenudinaite, NaMg4(AsO4)3. Minerals, 12 (7) 850 doi:10.3390/min12070850 | Journal (article/letter/editorial) | | State University, Vorobievy Gory, 119991 Moscow, Russia; igorpekov@mail.ru (I.V.P.); n.v.zubkova@gmail...Sciences, Leninsky Prospekt 18-2, 119071 Moscow, Russia; dmzvr@mail.ru (D.I.B.); atali99@mail.ru (A.A.A...University, University Emb. 7/9, 199034 St. Petersburg, Russia; sbritvin@gmail.com Institute of Volcanology and...Piip Boulevard 9, 683006 Petropavlovsk-Kamchatsky, Russia; mineral@kscnet.ru Correspondence: nkoshlyakova@gmail...respectively, are found in the Arsenatnaya fumarole, Tolbachik volcano, Kamchatka, Russia. They are associated |  | | Report (issue) | | Properties: Cleavage: None observed. Tenacity: n.d. Fracture: Uneven. Hardness = n.d. D(meas.) = n.d. D(calc...Diffraction Pattern: Arsenatnaya fumarole, Tolbachik volcano, Kamchatka, Russia. 3.082 (100), 3.250 (66)...9.58 4.04 100.00 (1) Arsenatnaya fumarole, Tolbachik volcano, Kamchatka, Russia; average electron microprobe...an active volcanic fumarole. Association: Svabite-fluorapatite-pliniusite system; schäferite-berzeliite...the Arsenatnaya fumarole, Northern Breakthrough of the Great Tolbachik Fissure Eruption, Tolbachik volcano |  | | Report (issue) | | aggregates to 2 mm, or as grains to 0.02 mm (Tolbachik volcano); as grains in polymineralic inclusions...Cleavage: Imperfect on {1000}. Tenacity: Brittle. Fracture: Uneven. Hardness = ~5 VHN = 490-530, 511 average...Diffraction Pattern: Tolbachik volcano, Kamchatka peninsula, Far-Eastern Region, Russia. 2.869 (100), 2.776...07 1.16 98.38 (1) Mountain 1004, Tolbachik volcano, Kamchatka, Russia; average electron microprobe and...Occurrence: A sublimate at an active volcanic fumarole and a paleo-fumarole (Russia) and in pyrometamorphic paralava |
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Arsenatnaya fumarole, Second scoria cone, Northern Breakthrough, Great Fissure eruption, Tolbachik Volcanic field, Milkovsky District, Kamchatka Krai, Russia