...Igor V. Pekov; Natalia V. Zubkova; Atali A. Agakhanov; Vasiliy O. Yapaskurt; Nikita V. Chukanov; Dmitry I. Belakovskiy; Evgeny G. Sidorov; Dmitry Y. Pushcharovsky The new mineral dravertite, ideally CuMg(SO 4 ) 2 , was found in sublimates of two active fumaroles at the Second scoria cone...

... scoria cone of the Northern Breakthrough of the Great Tolbachik Fissure Eruption, Tolbachik Volcano, Kamchatka, Russia. It is associated with euchlorine, fedotovite, wulffite, chalcocyanite, dolerophanite, dravertite, hermannjahnite, alumoklyuchevskite, klyuchevskite, piypite, cryptochalcite, cesiodymite...

...Olivier C. Gagné; Dmitriy I. Belakovskiy; Fernando Cámara In this issue This New Mineral Names has entries for 13 new minerals, including alumovesuvianite, canosioite, currierite, cyprine, dagenaisite, dravertite, ferrorhodonite, fogoite-(Y), manganiceladonite, puninite, wampenite, zincoberaunite...

.... , Agakhanov , A.A. , Yapaskurt , V.O. , Chukanov , N.V. , Belakovskiy , D.I. , Sidorov , E.G. and Pushcharovsky , D.Y. ( 2017 ) Dravertite, CuMg(SO 4 ) 2 , a new mineral species from the Tolbachik volcano, Kamchatka, Russia . European Journal of Mineralogy , 29 , 323 – 330...

...., Chukanov, N.V., Belakovskiy, D.I., Yapaskurt, V.O., Zubkova, N.V., Britvin, S.N. and Giester, G. (2015) Calciomurmanite, IMA 2014-103. CNMNC Newsletter No. 25, June 2015, page 530; Mineralogical Magazine , 79 , 529–535. No. 2014-104 Dravertite CuMg(SO 4 ) 2 © 2015 The Mineralogical...

.... Pekov, Gennady A. Karpov and Vasiliy O. Yapaskurt *E-mail: [email protected] The Zn analogue of dravertite Monoclinic: P 2 1 / n ; structure determined Monoclinic: C 2 or C 2/ m a = 5.15(1), b = 8.92(1), c = 10.30(1) Å, β = 102.0(1)° 10.055(100), 5.033(8), 4.482(6...

... cases, with dravertite. At both localities hermannjahnite occurs as isometric anhedral grains up to 0.05 mm across with massive aggregates or crusts up to 2 × 2 mm on basaltic scoria. The new mineral is white to colorless, and sometimes displays light grayish, yellowish, greenish, or bluish tints...

..., dolerophanite, alumoklyuchevskite, anglesite, fedotovite, wulffite, langbeinite, aphthitalite, piypite, klyuchevskite, eleomelanite, anhydrite, dravertite, krasheninnikovite, calciolangbeinite, steklite, hematite, tenorite, pseudobrookite, As-bearing orthoclase, sylvite, halite, lammerite, lammerite-β...

... mineral assemblage and are associated with euchlorine, chalcocyanite, dolerophanite, alumoklyuchevskite, anglesite, fedotovite, wulffite, langbeinite, aphthitalite, piypite, klyuchevskite, eleomelanite, anhydrite, dravertite, krasheninnikovite, calciolangbeinite, steklite, hematite, tenorite...

.... (2016) Cryobostryxite * KZnCl 3 · 2H 2 O 2014-058 Pekov et al. (2015) Arsmirandite * Na 18 Cu 12 Fe 3 +O 8 (AsO 4 ) 8 Cl 5 2014-081 Pekov et al. (ICN-23_2015) Arsenowagnerite * Mg 2 (AsO 4 )F 2014-100 Pekov et al. (2018) Dravertite * CuMg(SO 4 ) 2 2014-104 Pekov et al...

... sublimate minerals Notes I. Zone of copper sulfates (≈ 5 and 6 in Fig. 2 ) – lammerite, lammerite-β, urusovite, johillerite euchlorine, wulffite, langbeinite, tenorite , chalcocyanite, fedotovite, dolerophanite, dravertite, alumoklyuchevskite, anglesite sulfates with Cu, Mg and/or K strongly...