Obsidian Polished Tumblestones

Natural polished tumblestones of Obsidian (naturally glossy black volcanic glass), tumbled smooth from rough rock.

About these stones

Obsidian. A naturally formed volcanic glass, produced when felsic lava cools rapidly without crystallising. Conchoidal fracture and glassy lustre.

Details

• Form: Polished tumblestones
• Size: small to medium, varies naturally
• Stones: Obsidian
• Origin: Naturally sourced rough rock, hand-polished

Each tumblestone is unique; natural variations in colour, shape, size and pattern are part of the character of working with real minerals.

Care

Keep dry; some minerals (selenite, halite) are water-soluble and should never be soaked. Store in a soft pouch or padded compartment to avoid scratching softer stones. Wipe with a soft dry cloth if needed.

Packaging

Supplied in a velvet pouch. Free UK delivery on orders over £30.

Sold as a decorative item. We make no medical, therapeutic or other claims about the stones. Read our full disclaimer.