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Click Here for Larger Nasonite Image in a New Browser Window ... Comments: Colorless, transparent hexagonal prism of nasonite on reddish brown hancockite ...
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Colorless, transparent hexagonal prism of nasonite on reddish brown hancockite (epidote-(Pb)). Franklin, Sussex County, New Jersey, USA.
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The nasonite is associated with barysilite (PbBSirOT), granular datolite, ... The nasonite occurs as white, granular masses with a greasy-adaman- ...
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THE AMERICAN MINERALOGISI" VOL, 56, JULY_AUGUST, 1971; THE CRYSTAL STRUCTURE OF NASONITE; G. Grusoppmrr. Nasonite, PbcCar(SizOz)aC1i2s, h exagona,lp 6tfm, o 10.0g,c 73.274,,2 2. Using theg72 hhl, intensities measured photometrically from Weissenberg photographs) the structure was determined with the heavy atom method.
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like all members of the apatite group nasonite crystal- lizes in the hexagonal structure ... substitution process, an analysis of a nasonite sample ...
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nasonite, where the chlorine atoms are replaced by hydroxyl groups El, 3, 4]. ... the same value as the a constant of pyromorphite (or nasonite), ...
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Ganomalite, an intermediate between the nasonite and apatite types. Authors: Engel, G. Affiliation: AA(Institut für Kristallographie der Universität (TH) ...
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Nasonite (white to cream, center) and barysilite (pearly white plates), with manganaxinite (pale yellow), willemite (pale green) and andradite (yellow-brown). A classic "Parker shaft" specimen. Franklin, NJ. Width 5 cm. ... Nasonite F ... Nasonite crystals (green) embedded in clinohedrite (yellow). Thin-section viewed with...
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Here were first found nasonite, margarosanite, roeblingite, and hancockite, and with them the hydroxl silicates leucophoenicite, clinohedrite, pectolite, and prehnite. At this locality fluorine is a constituent of fluorite, cuspidine, and apatite, and copper occurs native and in cyprine.
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Scandinavian mineral gallery : Alphabetic mineral list, N. ... Mineral name Pictures In my collection...
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