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Dumortierite tumblestone polished large

Dumortierite, found in South Africa. Boron ore. Chemical formula: Al8BSi3O19OH.

You will receive ONE mineral similar to one on the photo.

€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.
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