Результаты исследований: Научные публикации в периодических изданиях › статья
Yusupovite, Na<inf>2</inf>Zr(Si<inf>6</inf>O<inf>15</inf>)(H<inf>2</inf>O)<inf>3</inf>, a new mineral species from the Darai-Pioz alkaline massif and its implications as a new microporous filter for large ions. / Agakhanov, A.A.; Pautov, L.A.; Karpenko, V.Y.; Sokolova, E.; Abdu, Y.I.A.; Hawthorne, F.C.; Pekov, I.V.; Siidra, O.I.
в: American Mineralogist, № 7, 2015, стр. 1502-1508.Результаты исследований: Научные публикации в периодических изданиях › статья
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TY - JOUR
T1 - Yusupovite, Na2Zr(Si6O15)(H2O)3, a new mineral species from the Darai-Pioz alkaline massif and its implications as a new microporous filter for large ions
AU - Agakhanov, A.A.
AU - Pautov, L.A.
AU - Karpenko, V.Y.
AU - Sokolova, E.
AU - Abdu, Y.I.A.
AU - Hawthorne, F.C.
AU - Pekov, I.V.
AU - Siidra, O.I.
PY - 2015
Y1 - 2015
N2 - © 2015 by Walter de Gruyter Berlin/Boston.Yusupovite, ideally Na2Zr(Si6O15)(H2O)3, is a new silicate mineral from the Darai-Pioz alkaline massif in the upper reaches of the Darai-Pioz river, area of the joint Turkestansky, Zeravshansky, and Alaisky ridges, Tajikistan. Yusupovite was found in a pegmatite composed mainly of reedmergnerite, aegirine, microcline, and polylithionite. It occurs as prismatic grains about 2 mm in size embedded in reedmergnerite; associated minerals are quartz, pectolite, zeravshanite, mendeleevite-(Ce), fluorite, leucosphenite, a pyrochlore-group mineral, neptunite, telyushenkoite, moskvinite-(Y), and shibkovite. Yusupovite is colorless, transparent with a white streak, has a vitreous luster, and does not fluoresce under ultraviolet light. Cleavage is perfect on {110}, parting was not observed. Mohs hardness is 5. Yusupovite is brittle with a splintery fracture. The measured and calculated densities are 2.69(2) and 2.713 g/cm
AB - © 2015 by Walter de Gruyter Berlin/Boston.Yusupovite, ideally Na2Zr(Si6O15)(H2O)3, is a new silicate mineral from the Darai-Pioz alkaline massif in the upper reaches of the Darai-Pioz river, area of the joint Turkestansky, Zeravshansky, and Alaisky ridges, Tajikistan. Yusupovite was found in a pegmatite composed mainly of reedmergnerite, aegirine, microcline, and polylithionite. It occurs as prismatic grains about 2 mm in size embedded in reedmergnerite; associated minerals are quartz, pectolite, zeravshanite, mendeleevite-(Ce), fluorite, leucosphenite, a pyrochlore-group mineral, neptunite, telyushenkoite, moskvinite-(Y), and shibkovite. Yusupovite is colorless, transparent with a white streak, has a vitreous luster, and does not fluoresce under ultraviolet light. Cleavage is perfect on {110}, parting was not observed. Mohs hardness is 5. Yusupovite is brittle with a splintery fracture. The measured and calculated densities are 2.69(2) and 2.713 g/cm
U2 - 10.2138/am-2015-5092
DO - 10.2138/am-2015-5092
M3 - Article
SP - 1502
EP - 1508
JO - American Mineralogist
JF - American Mineralogist
SN - 0003-004X
IS - 7
ER -
ID: 3990746