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Click Here for Larger Gerasimovskite Image in a New Browser Window Images: ... Comments: Pale tan gerasimovskite pseudomorphous after epistolite crystal, ...
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Pale tan gerasimovskite pseudomorphous after epistolite crystal, in purple ussingite. Lovozero Massif, Kola Peninsula, Murmansk District, Russia.
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Gerasimovskite (Mn2+, Ca)(Nb, Ti)5O12 •9H2O(?); c 2001-2005 Mineral Data Publishing, version 1; Crystal Data: Amorphous. Point Group: n.d. In platy masses and scales, to 1.5 cm. Physical Properties: Cleavage: One direction, perfect, micaceous.
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l-(Mn, n Gerasimovskite o.2-(Mn, Ca)r o(Nb, Ti, Si)sOrz'8HzO Ca)oe(Nb,Ti, Si)rOr: 9HrO M.F.) NEW MINERAL NAMES l22r The minerals are amorphous and give no ir-ray lines except that gerasimovskite gives difluse lines at 2.60, 1.85, and 1.64 A. When heated at 900", a1l give sharp patterns that resemble that of rutile or...
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THE AMERICAN MINERAIOGIST, VOL.51 AUGUST' 1966 TABLE 3 These concentrationrangeswere arbitrarily selected' Ag Antimonpearceite Aramayoite Argentojarosite Arsenopolybasite Benjaminite Empressite Fizelyite Jalpaite Marrite Moschellandsbergite Novakite Owyheeite Pavonite Ramdohrite see also Unnamed Minerals 30-32 AI Abukumali...
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Gerasimovskite - Wikipedia
La gerasimovskite è un minerale. Webmin Ossidi e idrossidi
it.wikipedia.org/wiki/Gerasimovskite |
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Epistolite, gerasimovskite, komarovite, Na-komarovite, and minerals of labuntsovite and pyrochlore groups have been found in the pseudomorphs composition. ...
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Pegmatite No.71 is located at the northeastern slope. It is a large Ussingite body, which was discovered in 1932 as the first of it's type. Pegmatite 71 is the type locality for Chkalovite, Belovite-(Ce) and Gerasimovskite.
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Next page Previous page ... A methodology for the analysis of spatially correlated data. The characteristic feature is the use of variograms or related techniques to quantify and model the spatial correlation structure. Also includes the various techniques such as ... A mobile downwarping of the crust of the Earth,
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Epistolite is altered into nenadkevichite and gerasimovskite (Semenov et al. 1967; Karup-Møller; 1986c). Epistolite is also replaced by aggregates of; Fig. 4. Large poikilitic crystals of steenstru-pine; (s) in matrix of arfvedsonite (dark prisms), ussingite, analcime and natrolite;
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