Notes

32 page, colour illustrations
On cover: Including minerals, precious stones, fossils, rock types and more! Contents: A world of rocks -- Recycling rocks -- Hot rocks -- Rocks that change -- Layer upon layer -- Stories in stone -- Remarkable rocks -- Hard working rocks -- Crystals -- Crystal know-how -- Colorful crystals -- Gems and jewellery -- Diamonds -- Crystals at work
Summary: Explains how rocks are formed and how we use them and describes what crystals and gems are.