Medium African Tumble Stones - Unakite are natural gemstones sourced from South Africa, each weighing approximately 17 grams. These polished stones are ideal for collectors and enthusiasts interested in authentic mineral specimens. Their manageable size and smooth finish make them suitable for display, study, or as part of gemstone collections requiring genuine, well-formed examples. Each shipment is packed securely, weighing 204 grams in total to ensure safe delivery.