Obsidian no. 315

Cristal du Lac

Obsidian no.315


Black volcanic stone that has a glassy appearance. It is very rich in silica. It is formed from lava flow. Obsidian is found in Mexico, in the United States in Peru and has several places where there are presences of volcanoes.

Its hardness is 5 to 5,5 on the Mohs scale.

It has long been used for the manufacture of tools and weapons during prehistoric times.


Dimension: 17 cm x 19 cm x 8 cm



Stone of protection, it can serve as a shield against negative energies.

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