Schorl - Dravite Tourmaline in Quartz #2 Popular Crystals_Smoky Quartz Polychrome Jasper is a stunning

Polychrome Jasper is a stunning variety of Jasper that was only fairly recently discovered in Madagascar

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More recent lab tests by other companies have returned lower quanties of Lithium present

Schorl - Dravite Tourmaline in Quartz #2 Popular Crystals_Smoky Quartz Polychrome Jasper is a stunningThis incredible specimen of Tourmaline in Quartz is believed to be from the Piaui River Pegmatite in Minas Gerais Brazil, rather than the more commonly labelled Piaui region in north east Brazil. Rather than being a straight Black Tourmaline (Schorl), it displays a rich yellow green brown colour when backlit, and is instead much more likely to be a member of the Schorl Dravite series, with varying concentrations of iron and magnesium. The growth