Large Natural Black Obsidian Crystal Freeform 11.5kg unique interior 5 cm Weight: 506g

5 cm Weight: 506g

Size: 13  x 7 x 9cm (circa)

Each piece is completely unique

Saxony Germany

Large Natural Black Obsidian Crystal Freeform 11.5kg unique interior 5 cm Weight: 506gPresenting the Large Natural Black Obsidian (Volcanic Glass) Natural Freeform Natural black obsidian is a volcanic glass that forms when molten lava cools rapidly. It is composed mainly of silica and is known for its smooth, glassy texture. The deep black color of obsidian is a result of the presence of iron and other impurities. This deep black crystal with a mesmerizing sheen, has been revered for centuries for its mystical properties and elegant