| Novák, Milan, Čopjaková, Renata, Dosbaba, Marek, Galiová, Michaela VAŠINOVÁ, Všianský, Dalibor, Staněk, Josef (2015) Two Paragenetic Types of Cookeite From the Dolní Bory-Hatě Pegmatites, Moldanubian Zone, Czech Republic: Proximal and Distal Alteration Products of Li-Bearing Sekaninaite. The Canadian Mineralogist, 53 (6) 1035-1048 doi:10.3749/canmin.1400090 | Journal (article/letter/editorial) | pseudomorphs after sekaninaite associated with muscovite, quartz, tourmaline, albite, nontronite, and chlorite in...cookeite type), and in pockets lined with albite and quartz in the Oldřich pegmatite (distal cookeite type)...diameter, intergrown with prevailing muscovite and quartz. Beige to grayish, porous aggregates of distal...2007). Less commonly, they encrust Li-tourmaline, quartz, albite, and other minerals in pegmatite pockets...(microcline + quartz + oligoclase+biotite±muscovite); (2) a graphic wall zone (microcline+quartz 4 albite+quartz±biotite); | | | Journal (issue) | Stettin Complex, Wausau Syenite Compley, Marathon County, Wisconsin, USA……………………………………………..21 DOLGOPOLOVA...unusual perhamite-pollucite-lepidolite-fluorapatite-quartz assemblage in the Emmons pegmatite, Greenwood,... RODA-ROBLES, E., GIL-CRESPO, P., PESQUERA, A. Quartz as a petrogenetic monitor of the evolution of the...NEJBERT, K. Quartz chemistry of the Julianna pegmatites and their wall rocks, Piława Górna, Poland: implications... A. Bobfergusonite from the Szklary pegmatite, Poland, and its relation to other bobfergusonites………… | | | Book | AFRICA widely in Litchfield County, where good crystals were taken from quartz veins in a variety of metamorphic...Litchfield, where a mass of white quartz on a ridge had once been mined for quartz, and large ilmenite masses...ilmenite crystals to 7 .5 cm in matrix of massive quartz from these dumps-adding that, in his judgment,...region (Brunet, I 977b ). NEW YORK Amity, Orange County. At many isolated collected sites between the towns...Litchfield County. Ilmenite masses and crystals from somewhere near Washington, Litchfield County, were described |
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