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Obsidian, colour gold and shape barrel

Quick overview:
Obsidian, colour gold and shape barrel. A natural volcanic glass, Obsidian forms when lava solidifies so quickly that mineral crystals do not have time to grow. Obsidian is typically jet-black, although the presence of hematite (iron oxide) produces red and brown varieties. The 'snowflakes' in Snowflake Obsidian are spheruilites, spherical aggregates of needle-like crystals. Iceland, Eolie Islands of Italy, some island of the Agean sea in Greece and USA are well-known occurrences of Obsidian.
Size SKU Availability Price Qty Unit Type
Size:
12 mm. x 16 mm.
SKU:
64-11489
Availability:
Limited Availability (Only 3)
Price:
Price: €19.60
Qty:
Unit Type:
string ~40cm