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GeoRockShop
Fossils - Minerals - Materials
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Igneous rock: Obsidian black middle

Obsidian or volcanic glass from Mexico. Obsidian is an extrusive igneous (volcanic) rock formed during the fast solidification of lava with a certain composition.

You will receive ONE stone similar to ones on the photo. SHARP, not suitable for children.

€1,50

In Stock!



NatuurOntdekshop
Quick Find
We buy!
We buy collections. Please contact us.
Info Cards
Our fossils, rocks, gemstones, and minerals come with information about location and age if available.
0 items
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Free from €150 - €250

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