Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
A Natural Vanadate–Arsenate Isomorphous Series with Jeffbenite-Type Structure : New Fumarolic Minerals Udinaite, NaMg4(VO4)3, and Arsenudinaite, NaMg4(AsO4)3. / 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.
в: Minerals, Том 12, № 7, 850, 01.07.2022.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - A Natural Vanadate–Arsenate Isomorphous Series with Jeffbenite-Type Structure
T2 - New Fumarolic Minerals Udinaite, NaMg4(VO4)3, and Arsenudinaite, NaMg4(AsO4)3
AU - Pekov, Igor V.
AU - Koshlyakova, Natalia N.
AU - Zubkova, Natalia V.
AU - Belakovskiy, Dmitry I.
AU - Vigasina, Marina F.
AU - Agakhanov, Atali A.
AU - Ksenofontov, Dmitry A.
AU - Turchkova, Anna G.
AU - Britvin, Sergey N.
AU - Sidorov, Evgeny G.
AU - Pushcharovsky, Dmitry Yu
N1 - Publisher Copyright: © 2022 by the authors. Licensee MDPI, Basel, Switzerland.
PY - 2022/7/1
Y1 - 2022/7/1
N2 - Two new isostructural minerals udinaite and arsenudinaite with the end-member formulae and, respectively, are found in the Arsenatnaya fumarole, Tolbachik volcano, Kamchatka, Russia. They ane associated with one another and anhydrite, diopside, hematit2, schăferite, berzeliite, svabite, calciojohillerite, tilasite, reznitskyite, ludwigite, rhabdoborite-group borates, forsterite, magnesioferrite, fluorapatite, pliniusite, and powellite. Both minerals cocur as equant thetragonal prismatic-dipy ramidal crystals up to, aggregates up to and interrupted crusts up to . Udinaite and arsenudinaite, visually indistinguishable from one anothes, are transparent, beige or brownish-yellowish, with viteous lustre. Both minerals are optically uniaxial ; and (udinaite/ arsenudinaite). The empiriminerals are tetragonal, and (udinaite/arsenudinaite). Their crystal structure consists of the helical chains of edge-sharing octahedra and isolated tetrahedra, forming a heteropolyhedral pseudo-framework with Na cations located in cavities. Both minerals are isostructural to jeffbenite. Udinaite and arsenudinaite form an isomorphous series in which the contents of constituents vary within (in apfic): V(16-1) As(2s-10) P0400.
AB - Two new isostructural minerals udinaite and arsenudinaite with the end-member formulae and, respectively, are found in the Arsenatnaya fumarole, Tolbachik volcano, Kamchatka, Russia. They ane associated with one another and anhydrite, diopside, hematit2, schăferite, berzeliite, svabite, calciojohillerite, tilasite, reznitskyite, ludwigite, rhabdoborite-group borates, forsterite, magnesioferrite, fluorapatite, pliniusite, and powellite. Both minerals cocur as equant thetragonal prismatic-dipy ramidal crystals up to, aggregates up to and interrupted crusts up to . Udinaite and arsenudinaite, visually indistinguishable from one anothes, are transparent, beige or brownish-yellowish, with viteous lustre. Both minerals are optically uniaxial ; and (udinaite/ arsenudinaite). The empiriminerals are tetragonal, and (udinaite/arsenudinaite). Their crystal structure consists of the helical chains of edge-sharing octahedra and isolated tetrahedra, forming a heteropolyhedral pseudo-framework with Na cations located in cavities. Both minerals are isostructural to jeffbenite. Udinaite and arsenudinaite form an isomorphous series in which the contents of constituents vary within (in apfic): V(16-1) As(2s-10) P0400.
KW - arsenudinaite
KW - crystal structure
KW - fumarole sublimate
KW - jeffbenite
KW - Kamchatka
KW - new mineral
KW - TAPP
KW - Tolbachik volcano
KW - udinaite
UR - http://www.scopus.com/inward/record.url?scp=85134042090&partnerID=8YFLogxK
U2 - 10.3390/min12070850
DO - 10.3390/min12070850
M3 - Article
AN - SCOPUS:85134042090
VL - 12
JO - Minerals
JF - Minerals
SN - 2075-163X
IS - 7
M1 - 850
ER -
ID: 97632071