Obsidian
Obsidian of the Aeolian Islands created by the rapid cooling of silicon-rich lava.
The purchased product cannot be the same as the published photo, because it is unique and entirely handcrafted by hand.
Availability varies from a week to a month, based on the requests to be processed.
![Obsidian](https://igioiellidelmare.com/c/10-category_default/obsidian.jpg)