Lechateliérite
WL01
1 Item
Egypt
€50.00
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Lechateliérite, Great Sand Sea, Libyan Desert, Egypt. This is a 10x2.5x3cm fulgurite, actually produced by lightning in the desert sand dunes. The sand, melted at very high temperature, is a quartz dimorph, a silicon dioxide: lechatelierite. Discovered by ourselves in the 1990s
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