Ulexite (so-called television stone)

Ulexite (so-called television stone)

E 3419

Regular price €0,00 €10,00 Sale

due to the fiber optic properties of the ulexite (total reflection within the finest ulexite needles), optical information is transported from below to the surface of the stone. It is therefore impossible to see through the stone

Boron, California, USA

5.2x3.4cm