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Magnetite xx - BOLIVIA

Magnetite = Fe3O4 , important IRON – ore mineral.

Crystals grown – OKTAEDER and RHOMBEMDODEKAEDER – on parent rock. Surfaces, high gloss. Strongly MAGNETIC.

Place of discovery: Cerro Huanaquino – Potosi – BOLIVIA

Weight: 520 g Dimensions: 13 x 9 x 4 cm

Picture 3 is the back – all around paper flow is only the edge protection , was forgotten to remove in photos .

SOLD !

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