Nature Guide: Rocks and Minerals: The World in Your Hands

Did you know culinary salt is the mineral halite? Or that the pigment vermillion is powdered cinnabar, a mineral whose name comes from the Persian for "dragon’s blood"?Discover the extraordinary mineral treasures that form our planet and that today we use in everything, from makeup and cookery to agriculture and high-tech. Nature Guide Rocks and Minerals is your essential collector’s companion, with illustrated entries on hundreds of minerals, gems, and rocks from actinium to zirconium. Its...Read More