Forged from volcanic ash and silica, this rich red gemstone makes a fantastic gift or addition to you gem collection. Tumblestones or tumbled stones as they are also called are made by tumbling rough crystals in grit for a number of days in a giant tumbler machine. As time passes, finer and finer grit is used until the edges are smoothed and the crystals start to become polished. In the end they end up beautifully smooth. Due to the tumbling process, each stone will be unique in shape, size and colour. Sold as single stones
Brand: Curious Minds
Forged from volcanic ash and silica, this rich red gemstone makes a fantastic gift or addition to you gem collection. Tumblestones or tumbled stones as
