Tektite

Tektites (from Ancient Greek τηκτός (tēktós) 'molten') are gravel-sized bodies composed of black, green, brown or grey natural glass formed from terrestrial debris ejected during meteorite impacts. The term was coined by Austrian geologist Franz Eduard Suess (1867–1941).
Although Tektites are superficially similar to some terrestrial volcanic glasses (obsidians), they have unusual distinctive physical characteristics that distinguish them from such glasses.

We have numerous pieces of stunning Tektites  in different physiognomy, sizes and weight.
If none of the listed items corresponds to the size/physiognomy you require or does not align with your budget, please contact us - we love to help you finding your Tektite!

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