In Eyewitness Rocks & Minerals  you'll learn  how rocks are formed and how to recognize them by their unique qualities and colors. This is a wonderful book for beginners, students and rock collecting enthusiasts that includes the latest scientific research and specimen classification.
Â
Rocks and Minerals  is filled with all you need to know about the fascinating world of rocks and minerals! Inside you €™ll find:  Â
   €¢  A clear visual key distinguishes igneous, sedimentary and metamorphic rocks, then guides the reader to the correct rock.
   €¢  Each entry includes at-a-glance technical details for quick reference.
   €¢  Minerals: chemical group and composition, hardness, specific gravity, crystal cleavage and fracture.
   €¢  Rocks: group, origin, pressure and temperature, grain size and shape, classification and fossils.
   €¢  Engaging photographs show close-ups of key details and unique attributes, and highlight distinguishing features.
   €¢  Each separate chemical group has a short introduction describing its general characteristics.
Paperback: 72 pages
Age: 9 to 12
| Skip FB/IG Feed? | No |
|---|---|
