Kids

n this ultimate kids' guide to crystals and precious gems, kids will find everything they need to know about how gemstones are formed and where they are found in the world. It's also filled with unusual facts about some of...

From dazzling gemstones to sparkling crystals to molten lava, this brilliantly illustrated book introduces children to the exciting world of rocks and minerals, including both the building blocks and the bling. This level...