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Astrophyllite-Kupletskite Series Gallery

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Astrophyllite-Kupletskite Series

Los Archipelago (Los Islands), Guinea

Micaceous xx, up to 5 mm, with aegirine and alkali feldspar.
 © Cristian B.Photo ID: 110189    View Count: 111

Astrophyllite-Kupletskite Series, Hastingsite : [Na][Ca2][Fe2+4Fe3+][(OH)2|Al2Si6O22]

Unnamed Quarry, Dmitrievka village, Mariupol' Massif (Oktyabr'skii), Azov Sea Region, Donets'k Oblast' (Donetsk Oblast'), Ukraine

Dark-brown (somewhere with bluish reflections) tabular crystals and radiated agregates of intermediate member of astrophyllite-kupletskite series in albitized monzonite. Associated minerals are yellowish albite, pinkish microcline, black hastingsite and greenish aegirin-augite. Specimen size is 7x3x5.5 cm. Selfcollected in June of 1994. Pavel M. ...
 © Pavel M. KartashovPhoto ID: 150065    View Count: 86

Astrophyllite-Kupletskite Series, Hastingsite : [Na][Ca2][Fe2+4Fe3+][(OH)2|Al2Si6O22]

Unnamed Quarry, Dmitrievka village, Mariupol' Massif (Oktyabr'skii), Azov Sea Region, Donets'k Oblast' (Donetsk Oblast'), Ukraine

Dark-brown (somewhere with bluish reflections) tabular crystals and radiated agregates of intermediate member of astrophyllite-kupletskite series in albitized monzonite. Associated minerals are yellowish albite, pinkish microcline, black hastingsite and greenish aegirin-augite. FOV is ~4.5x4 cm. Selfcollected in June of 1994. Pavel M. Kartashov ...
 © Pavel M. KartashovPhoto ID: 150066    View Count: 82
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