Grandidierite (Madagascar) | Grandidierite crystal, mineral specimen, rare crystals

Grandidierite is one of the world’s rarest gemstones, prized for its translucent blue-green hues. It was discovered in Madagascar in 1902 and named after French explorer Alfred Grandidier. This borosilicate mineral is so scarce that gem-quality specimens are found in only a handful of localities.

Size 3.1 x 3 Cm
Weight 23.7g
( Conversion: 1 inch = 2.5cm )

Origin: Sahakondro, Esira, Amboasary District, Anosy region, Madagascar

Please note that this is a natural product, sometimes stones and crystals have small imperfections and blemishes.

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Crystal will be shipped with protective padding.