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Fibrous foliated, violet Charoite aggregation with black radiating Aegirine (Aegirine suns") and orange Fedorite crystals, from Vostochnyi Mine, Murun-Massif, Yakutia, Russia
Outstanding brown crystals of the very rare mineral fedorovskite from the type locality in Buryatia (Solongo, Ozernoe Area, Buryatia Republic, Russian Federation). Ex.Dr.Hartel collection with label included
Photo (C) 2019 David Hospital (via Wikimedia Commons), CC-BY-SA 4.0
Very sharp, lustrous, black crystals of Fergusonite-(Y) to 1.0 cm in parallel-growth very nicely set on a glassy cleavage of banded smoky quartz. From Ambalabe pegmatite, Manapa pegmatite Field, Betafo District, Vakinankaratra Region, Antananarivo Provin
Colorless sharp crystals of the rare organic mineral fichtelite on a matrix of fossilied wood, from Wampen, Thiersheim, Fichtelgebirge, Franconia, Bavaria, Germany
Photo (C) David Hospital (via Wikimedia Commons), CC-BY-SA 4.0
Large (5mm) orange florencite crystal, with cherry-red ulvite crystals (to 5 mm), on magnesite. From Serra das Éguas, Brumado, Bahia, Northeast Region, Brazil. Size: 7.6 x 4.5 x 2.6 cm.
Large (5mm) orange florencite crystal, with cherry-red ulvite crystals (to 5 mm), on magnesite. From Serra das Éguas, Brumado, Bahia, Northeast Region, Brazil. Size: 7.6 x 4.5 x 2.6 cm.
Rob Lavinsky, iRocks.com – CC-BY-SA-3.0
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CL, EDS
Orthophosphate , Phosphate , Mineral , REE, Hydroxide
