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Tayezhnoe (Tayozhnoye) Fe-B skarn, Aldan Shield, Saha Republic (Sakha Republic; Yakutia), Eastern-Siberian Region, Russia

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Serendibite : (Ca,Na)2(Mg,Fe2+)3(Al,Fe3+)3[O2|(Si,Al,B)6O18], Diopside : CaMg[Si2O6], Albite-Anorthite Series

Tayezhnoe (Tayozhnoye) Fe-B skarn, Aldan Shield, Saha Republic (Sakha Republic; Yakutia), Eastern-Siberian Region, Russia

Fragment of drill-core surface. Grains of very dark coloured Fe-rich marine-blue serendibite in green granular plagioclase-diopside skarn. FOV is ~4.5x3 cm. Selfcollected in August of 1984 from drill-hole #438 on interval 441-444 m. Pavel M. Kartashov collection and photo.
 © Pavel M. KartashovPhoto ID: 165598    View Count: 104

Serendibite : (Ca,Na)2(Mg,Fe2+)3(Al,Fe3+)3[O2|(Si,Al,B)6O18], Diopside : CaMg[Si2O6], Albite-Anorthite Series

Tayezhnoe (Tayozhnoye) Fe-B skarn, Aldan Shield, Saha Republic (Sakha Republic; Yakutia), Eastern-Siberian Region, Russia

Cut, not polished section of drill-core with diameter 6 cm. Grains of very dark coloured deep marine-blue Fe-rich serendibite in green granular plagioclase-diopside skarn. Coarse grains are almost black, while more fine-grained agregates of serendibite have bluish colour. Selfcollected in August of 1984 from drill-hole #438 on interval 441-444 m. ...
 © Pavel M. KartashovPhoto ID: 165600    View Count: 87

Serendibite : (Ca,Na)2(Mg,Fe2+)3(Al,Fe3+)3[O2|(Si,Al,B)6O18], Diopside : CaMg[Si2O6]

Tayezhnoe (Tayozhnoye) Fe-B skarn, Aldan Shield, Saha Republic (Sakha Republic; Yakutia), Eastern-Siberian Region, Russia

Section of drill-core with diameter 6 cm. Grains of very dark coloured, megascopicaly almost black Fe-rich serendibite in green granular diopside skarn. Only under some magnification deep marine-blue inner reflections are visible in such serendibite. Selfcollected in August of 1984 from drill-hole #438 on interval 441-444 m. Pavel M. Kartashov ...
 © Pavel M. KartashovPhoto ID: 165599    View Count: 78
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