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General Zoltaiite Information ... Zoltaiite formed with quartz, celsian, apatite, sphalerite, pyrrhotite, and galena under greenschist-facies metamorphism ... Zoltaiite Image...
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Zoltaiite, ideal formula BaV4+2V3+12Si2O27, space group P , a = 7.601(1), c = 9.219(1) Å, V = 461.34(1) Å3, Z = 1, ... Zoltaiite has a Mohs hardness of 6–7, no cleavage, an anhedral to semi-prismatic habit, and a calculated density of 4.83 g/cm3. It is opaque with reflectance and color similar to those of sphalerite.
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Polyhedral representations of the two non-equivalent layers in zoltaiite. (a) The X layer analogous to the octahedral layer forming synadelphite and phase-A ...
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Zoltaiite, ideal formula BaV2. 4+V3+. 12Si2O27, space group P3 ... Zoltaiite has a Mohs hardness of 6–7, no cleavage, an anhedral to semi-prismatic habit, ...
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American Mineralogist, Volume 89, 90, 2005 10 -phase 1012 208 Pb, 207Pb, and 206Pb 619 23 Na 19F MAS BABA 1522 27 Al MAS NMR 1218, 1453 3-D order-disorder 1192 3QMAS NMR 1393 40 Ar/39Ar 954 Abalone color 1705 Ab initio calculations ... halite 229 lanthanide-bearing silicate melts 1597 sylvite 229 EXPERIMENTAL PETROLOGY 347,
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A sixth grain of zoltaiite was added to the mount and the process was repeated. Observed intensities and measured d values from the two lms were averaged; the results are shown in Table 7, which includes a powder pattern calculated from the structure re nement data with XPOW (Downs et al.
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Zoltaiite, ideal formula BaV4+2V3+12Si2O27, space group P3, a = 7.601(1), c = 9.219(1) Å, V = 461.34(1) Å3, Z= 1, is a new mineral found on the eastern edge ...
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Order from the British Library: Zoltaiite, a new barium-vanadium nesosubsilicate mineral from British Columbia: Description and crystal structure.
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Zoltaiite - Wikipedia
La zoltaiite è un minerale. Webmin Fosfati, arsenati e vanadati
it.wikipedia.org/wiki/Zoltaiite |
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Canada: British Columbia, , , Wigwam deposit, Zoltaiite, 22-4:13 ; Canada: Manitoba, , , Annie claim no. 3, Monazite-(Sm), 20-4:12 N ; Canada: New Brunswick, Kings County, Penobsquis, , Walkerite, 20-4:14 N ; Canada: Nova Scotia, , Parrsboro, Wasson's Bluff, Aragonite, 22-3:8 P ;
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