Sökt på: Böcker av Bruce Cairncross
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Minerals and Gemstones of Southern Africa
Southern Africa is home to many important and interesting minerals, as well as a wide array of beautiful gemstones – including diamonds from South Africa, emeralds from Zimbabwe …
Minerals and Gemstones of East Africa
Minerals & Gemstones of Southern Africa
Southern Africa is home to many important and interesting minerals, as well as a wide array of beautiful gemstones including diamonds from South Africa, emeralds from Zimbabwe and …
Understanding Minerals & Crystals
Minerals are the building blocks of rocks - they make up the solid Earth's crust. Understanding Minerals & Crystals takes a close look at minerals, how they form, why they differ …
Sasol First Field Guide to Gemstones of Southern Africa
Sasol First Field Guide to Gemstones of Southern Africa is a fascinating guide to the gemstones of the region. Full-colour photographs and easy-to-read text will help the beginner …
Understanding minerals & crystals
Minerals are the building blocks of rocks - they make up the solid Earth's crust. Understanding Minerals & Crystals takes a close look at minerals, how they form, why they differ …
Minerals & Gemstones of East Africa
East Africa is famous for its world-class gemstones and mineral specimens, most notably the highly sought-after blue tanzanite, found only in Tanzania in a very small area in the …
Field Guide to Rocks & Minerals of Southern Africa
Field Guide to Rocks and Minerals of Southern Africa is the first definitive field guide to document the common, rare and unusual rocks and minerals of South Africa, Namibia, …
Sasol Eerste Veldgids tot Gesteentes & Minerale van Suider-Afrika
Eerste Veldgids tot Gesteentes & Minerale, die jongstetoevoeging tot die gewilde Struik Nature-reeks, stel diebelangrikste en interessantste gesteentes en minerale vanons geologies …
Eerste Veldgids tot Edelstene van Suider Afrika
Sasol Eerste Veldgids tot Edelstene van Suider Afrika is ’n interessante gids tot die edelstene van die streek. Volkleurfoto’s en toeganklike teks sal die beginner en ontluikende …
Field Guide to Rocks & Minerals of Southern Africa
This title documents the common, rare and unusual rocks and minerals of South Africa, Namibia, Botswana, Zimbabwe, Lesotho, Swaziland and southern Mozambique. The text describes in …
Minerals & Crystals
Minerals are solid, naturally occurring inorganic substances that form the building blocks of rocks, and, therefore, our planet's crust. Minerals & Crystals examines a selection of …