The Shortest History of Italy: 3,000 Years from the Romans to the Renaissance to a Modern Republic - A Retelling for Our Times (The Shortest History Series)

AliKids 3.6LB Professional Rock Tumbler Kit with 8 Belts, 3 Speed Settings & Digital 9-Day Timer, Rough Gemstones, 4 Polishing Grits

60Kinds+ Gemstones and Crystals Set,Bulk Tumbled Chips Crystals for Jewelry Making,Crushed Stones Rocks and Minerals Science Kit (0.55lb(60-65types))

800Pcs+ (3lb) Gemstones and Crystals Set,30Kinds+ Bulk Rocks and Minerals Science Kit,Rocks Collections for Kids,Tumbled Chips Crystals,Crushed Stones

ZHIYUXI Amethyst Crystals and Healing Stones Gems Stones Heart Crystal Cluster Gemstones Rock Geodes 1.2-1.6" Raw Purple Room Decor Protection Crystals Gifts Heart Crystal Decor Reiki Energy Balance

National Geographic Gemstone Dig Kit – Dig Up 10 Real Gemstones and Crystals, Science Kit for Kids, Gem Digging Kit, Gift for Girls and Boys, Mining Kit, Rock Collection

QINJIEJIE Assorted Raw Crystals 10 Colors Healing Crystal Rocks Stones 1" Bulk Large Gemstones for Tumbling, Cabbing, Fountain Rocks, Decoration, Polishing, Handmade, Wicca Reiki Rough Quartz

SigMntun Polished Multicolor Healing Crystal Stone Set, 72 Pcs, 0.5" Handpicked Tumbled Stones for Healing, Reiki, Meditation, Crafting, Home Decor, Ethically Sourced, Multicolor

Gemstone & Crystal Properties: a QuickStudy Laminated Reference Guide (QuickStudy Home)