Kids First: Crystals, Rocks, and Minerals Kit savanna Because the stone monster is

Because the stone monster is so gigantic and heavy

The map now shows die faces rather than numbers for resource production

The fastest player also gets a blue gem and the second fastest an amber gem

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Kids First: Crystals, Rocks, and Minerals Kit savanna Because the stone monster isThames & Kosmos Kids First Crystals, Rocks And Minerals Kit. Unearth the secrets of geology as you dig deep into the science of rocks and minerals and the crystals that form them. Through 18 hands on experiments by Thames & Kosmos, kids ages eight and up will discover some pretty amazing things about geology, mineralogy, and crystal growing. Become a geologist in training as you mold your own crystal geode and grow three different types of crystals