Black Obsidian with Silver Leaf
Family:
Siliceous
Hardness:
5/6
Color:
Black, Green
Typology:
Massive stone
Rock of volcanic origin produced by the effusion of lava with a rhyolithic composition, the condition of rapid cooling creates a glassy structure of the stone. Used for furnishing accessories and in jewelry.
Black Obsidian with Silver Leaf
Family:
Siliceous
Hardness:
5/6
Color:
Black, Green
Typology:
Massive stone
Rock of volcanic origin produced by the effusion of lava with a rhyolithic composition, the condition of rapid cooling creates a glassy structure of the stone. Used for furnishing accessories and in jewelry.