Rocks and Minerals
The clearest and sharpest recognition e-guide to more than 500 rocks and minerals.
Unearth a treasure trove of knowledge about the rocks and minerals beneath our feet - from their formation to collecting them. Make identification easy and accurate with this compact visual guide, packed with photographs and details on formation, distinguishing features, and much more. Over 600 high-quality photogra...
The clearest and sharpest recognition e-guide to more than 500 rocks and minerals.
Unearth a treasure trove of knowledge about the rocks and minerals beneath our feet - from their formation to collecting them. Make identification easy and accurate with this compact visual guide, packed with photographs and details on formation, distinguishing features, and much more. Over 600 high-quality photogra...
