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Tantite - Wikipedia, the free encyclopedia
Tantite is a rare tantalum oxide mineral with formula: Ta 2 O 5 . Tantite forms transparent microscopic colorless triclinic - pedial crystals with an adamantine luster. It has a Mohs hardness of ...
en.wikipedia.org/wiki/Tantite |
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Standardized Intensity (100%) Reflection Spectra of Tantite in Air ... Print or Cut-and-Paste your Tantite Specimen Label here : ...
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References: (1) Voloshin, A.V., Y.A. Pakhomovskii, and G.A. Perlina (1983) Tantite Ta2O5 – a new mineral from granitic pegmatites of the Kola Peninsula. ...
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4: XRD-diagram of the Tantite (triclinic ''-structure of tantalum oxide) [2] Fig. 5: Reversible phase transitions of the Tantite (second heating and second cooling) Fig. 6: Results of the dilatometer measurement of Tantite (second heating) Fig.
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the assemblages microlite * calciotantite + tantite, mi- crolite + natrotantite. microlite ... tantalite, Nt: natrotantite, Ryn: rynersonite, Tn: tantite, I ...
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Tantite Ta2O5-a new mineral from granitic pegmatites of the. Kola Peninsula. ... Tantite is colorless, transparent, adamantine luster, cleavage absent. ...
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oxide- chemical reagent Та2О5, being the analogue of tantite, seldom occurring in nature, ... As solid phases wonderfully cut crystals of Na-tantite ...
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References:; [Note: This is a complete list of references on this pegmatite]; - Bergstøl, S. & Juve, G. (1988): Scandian ixiolite, pyrochlore and bazzite in granite pegmatite in Tørdal, Telemark, Norway. Mineralogy and Petrology, 38: 229-243; STEIN, 25: 21-30; - ... - Ferraris, G. et al. (2000): Solving the structure of a new...
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tantite, it was necessary to pluck confirmed cesstibtantite crystals ... tantite occurs as isolated crystals or as overgrowths on antimonian and uranian ...
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The 1986 discovery of gemmy pink elbaite, tantite and kimrobin-sonite from the... Mineralogical Record, GEMS AND MINERALS FROM DOWN UNDER ...
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