 | 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) | | Vasilseverginite Cu2Mn3(AsO4)2(OH)4(H2O)4 Crystal Data: Monoclinic. Point Group: 2/m. As well-formed...incrustations. Physical Properties: Cleavage: None. Fracture: Uneven. D(meas.) = n.d. D(calc.) = 4.409 Tenacity:...Powder Pattern: Arsenatnaya fumarole, Kamchatka Peninsula, Far-Eastern Region, Russia. 5.260 (100), 5...48 100.00 (1) Arsenatnaya fumarole, Kamchatka Peninsula, Far-Eastern Region, Russia; average of 5 electron...Cu9O4(AsO4)2(SO4)2. Occurrence: A volcanic sublimate on basaltic scoria in the walls of a fumarole at temperatures higher |  | | Journal (article/letter/editorial) | | Tenorite) fumarole, Second scoria cone of the Northern Breakthrough of the Great Tolbachik Fissure Eruption...Eruption, Tolbachik volcano, Kamchatka Peninsula, Far-Eastern Region, Russia (55° 41’N, 160°14’E, 1200 m asl)...Mineralogical Museum, Russian Academy of Sciences, Moscow, Russia, registration number 4723/1 How to cite: Pekov...Kukisvumchorr, Khibiny alkaline massif, Kola Peninsula, Russia Nikita V. Chukanov*, Ramiza K. Rastsvetaeva, Kseniya...Mineralogical Museum, Leninskiy pr., 18/к2, 115162 Moscow, Russia, catalogue number 4713/2 How to cite: Gfeller, |  | | Journal (article/letter/editorial) | | St. Petersburg State University, St. Petersburg, Russia; b Nanomaterials Research Centre, Kola Science...of Russian Academy of Sciences, Murmansk Region, Russia (Received 13 June 2016; accepted 31 July 2016)...not that simple as it may look from outside the field, and various methods and concepts have been devised...level. In this review, I shall try to overview the field of structure description and interpretation in structural...[5] for the historical notes on the issue)). The second (electrostatic valence) rule gave rise to the concept |
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Arsenatnaya fumarole, Second scoria cone, Northern Breakthrough, Great Fissure eruption, Tolbachik Volcanic field, Milkovsky District, Kamchatka Krai, Russia