Velvet Obsidian Slab - Bright Magnetite with Wavy Flows halo pattern Measurements(inches - largest - approx):

Measurements(inches - largest - approx): 4

This fossil stromatolite from the Sahara represents billions of years of geological history

One lbs is often 2-3 handfuls

It often has creamy colors that blend together well to create an interesting tapestry of earth tones

• Dimensions: 58mm x 55mm x 7mm (Inches - 2

Velvet Obsidian Slab - Bright Magnetite with Wavy Flows halo pattern Measurements(inches - largest - approx):Velvet Obsidian Slab Bright Magnetite with Velvety Wavy Flows Rare Mexican Volcanic Glass This beautiful slab of Velvet Obsidian features bright magnetite and velvety wavy flows throughout, creating a mesmerizing visual effect. The slab has very good potential and could produce some really nice cabochons or a gorgeous display piece of this amazing material. With the mine essentially depleted, slabs like this are becoming increasingly difficult to