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Petr Gadas (2)'s Photo Gallery

450-248Wollastonite, Grossular

Žulová, Jeseník District, Olomouc Region, Czech Republic

Interesting specimen of so called "floating" garnet (grossular) covered by fibrous wollastonite from Jašek quarry near Žulová. Size 6 x 5 cm. Collection of author.
Copyright: © Petr Gadas      Photo ID: 348657     Uploaded by: Petr Gadas (2)   View Count: 502   Approval status: Public galleries    Type: Photo - 2048 x 1536 pixels (3.1 Mpix)

Y2U-37KLöllingite, Dravite-Schorl Series

Dolní Bory, Křižanov, Žďár nad Sázavou District, Vysočina Region, Czech Republic

Unusual combination of lollingite and tourmaline from the large pegmatite body near Dolní Bory, Hatě. Sample size 7 x 6 cm. Collection of author.
Copyright: © Petr Gadas      Photo ID: 348654     Uploaded by: Petr Gadas (2)   View Count: 303   Approval status: Public galleries    Type: Photo - 2048 x 1536 pixels (3.1 Mpix)

7PR-EXXAlmandine, Dravite-Schorl Series

Nedvědice, South Moravian Region, Czech Republic

Fine-grained tourmaline matrix enclosing euhedral up to 2 cm large crystals of almandine. This specimen comes from tourmalinite veins cutting metapelites in Svratka unit at the eastern part of Moldanubiann zone in Bohemian Massif. Size 9 x 7 cm. Collection of author.
Copyright: © Petr Gadas      Photo ID: 348652     Uploaded by: Petr Gadas (2)   View Count: 446   Approval status: Public galleries    Type: Photo - 2048 x 1536 pixels (3.1 Mpix)

2ML-G2UGoosecreekite, Stilbite subgroup

Jalgaon District, Maharashtra, India

Unusual form of goosecreekite - isolated up to 1.5 cm large crystals on quartz with stilbite. Sample size 9 x 7 cm. Collection of author.
Copyright: © Petr Gadas      Photo ID: 348648     Uploaded by: Petr Gadas (2)   View Count: 284   Approval status: Public galleries    Type: Photo - 2048 x 1536 pixels (3.1 Mpix)

7YH-H41Epistilbite, Chabazite-Ca

Pashan, Pune District, Maharashtra, India

Very nice specimen of spherical epistilbite with silky luster and whitish chabazite, both overgrown on mm quartz. The size of the biggest sphere is 4 cm.
Collection of author.
Copyright: © Petr Gadas      Photo ID: 348561     Uploaded by: Petr Gadas (2)   View Count: 328   Approval status: Public galleries    Type: Photo - 2048 x 1536 pixels (3.1 Mpix)

V88-WW6Corundum

Pokojovice, Okříšky, Třebíč District, Vysočina Region, Czech Republic

Spindle-shaped 4.5 cm large crystal in the matrix composed of plagioclase. Collection of author.
Copyright: © Petr Gadas      Photo ID: 348409     Uploaded by: Petr Gadas (2)   View Count: 584   Approval status: Public galleries    Type: Photo - 1647 x 1293 pixels (2.1 Mpix)

4W7-8LJStaurolite, Almandine

Nový Malín, Šumperk District, Olomouc Region, Czech Republic

Nice composition of twinned staurolite and almandine in goldish muscovite-biotite matrix. Sample size 11 x 8cm. Collection of author.
Copyright: © Petr Gadas      Photo ID: 348408     Uploaded by: Petr Gadas (2)   View Count: 833   Approval status: Public galleries    Type: Photo - 2048 x 1536 pixels (3.1 Mpix)

9M5-WV2Stellerite

Pune District, Maharashtra, India

Colourless transparent sphere of stellerite with 3cm diameter in a geode of basalt. Collection of author.
Copyright: © Petr Gadas      Photo ID: 347844     Uploaded by: Petr Gadas (2)   View Count: 304   Approval status: Public galleries    Type: Photo - 1000 x 845 pixels (0.8 Mpix)

UX2-L8LCorundum

Pokojovice, Okříšky, Třebíč District, Vysočina Region, Czech Republic

Spindle-shaped gray-bluish and 4 cm large crystal in plagioclase matrix. Collection of author.
Copyright: © Petr Gadas      Photo ID: 347842     Uploaded by: Petr Gadas (2)   View Count: 395   Approval status: Public galleries    Type: Photo - 1728 x 1424 pixels (2.5 Mpix)

NUW-MDHGrossular, Calcite

Moravské Bránice, Ivančice, Brno-Country District, South Moravian Region, Czech Republic

Crystals of grossular (var. hessonite) with calcite (partly etched). FOW 10cm. Collection of author.
Copyright: © Petr Gadas      Photo ID: 347839     Uploaded by: Petr Gadas (2)   View Count: 465   Approval status: Public galleries    Type: Photo - 1000 x 774 pixels (0.8 Mpix)
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