Red Jasper Tumbled Collectible Semi-Precious Gemstone

Curious Minds · Compare 1 offer · GTIN 01007801062519

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 pol...