Southern Africa is home to many important and interesting minerals, as well as a wide array... |
Southern Africa is home to many important and interesting minerals, as well as a wide array... |
East Africa is famous for its world-class gemstones and mineral specimens, most notably the... |
 Sasol First Field Guide to Gemstones of Southern Africa is a fascinating guide to... |
 Minerals are the building blocks of rocks – they make up the solid Earth’s crust.... |
 This handy pocket guide presents the most fascinating and important rocks and minerals found in... |
 This handy pocket guide presents the most fascinating and important rocks and minerals found in... |
First Field Guide to Rocks & Minerals, the latest addition to the popular... |
Eerste Veldgids tot Gesteentes & Minerale, die jongste toevoeging tot die... |
First Field Guide to Rocks & Minerals, the latest addition to the popular... |
First Field Guide to Rocks & Minerals, the latest addition to the popular... |
Eerste Veldgids tot Gesteentes & Minerale, die jongste toevoeging tot die... |