National Geographic Rock + Mineral Starter Kit by Blue Marble, kit d'excavation de minéraux kit

Inside you get rose quartz, dalmation jasper, agate, tiger’s eye, desert rose, pumice, pyrite, blue calcite, a geode, and green fluorite. There’s also a clear storage case and a helpful, full-color identification guide.For Ages: 8+WARNING: Choking Hazard; Small

National Geographic Rock + Mineral Starter Kit by Blue Marble

NATIONAL GEOGRAPHIC Rock & Mineral Collection - Rock Collection Box for Kids, 15 Gemstones and Crystals for Kids, Geology for Kids, Crystal Collection, Science Kit, Rock Gift ( Exclusive) : Industrial

ROCK COLLECTION FOR KIDS – 15 incredible rocks, gemstones, and crystals including Rose Quartz, Red Jasper, Tiger's Eye, Aventurine, Snowflake

NATIONAL GEOGRAPHIC Rocks and Minerals Education Set – 15-Piece Rock Collection Starter Kit with Tiger's Eye, Rose Quartz, Red Jasper, and More

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The National Geographic Hobby Rock Tumbler Kit is a complete rock polishing kit that allows your kid to turn rough rocks into gemstones. Tumbler kit by National Geographic includes one pound of rough gemstones, eight packets of polishing grit, a storage pouch, and five jewelry fastenings. The tumbler base and motor are built to last and the tumbler barrel is designed to be low noise and leak proof. It has a built in timer and automatic shut off switch too.

National Geographic Explorer Rock Tumbler

National Geographic Break Open 2 Real Geodes by National Geographic Blue Marble '851456006357

The National Geographic Hobby Rock Tumbler Kit is a complete rock polishing kit that allows your kid to turn rough rocks into gemstones. Tumbler kit by National Geographic includes one pound of rough gemstones, eight packets of polishing grit, a storage pouch, and five jewelry fastenings. The tumbler base and motor are built to last and the tumbler barrel is designed to be low noise and leak proof. It has a built in timer and automatic shut off switch too.