Eerste Veldgids tot Edelstene van Suider Afrika

Bruce Cairncross is Professor of Geology and Chairman of the Geology Department at the University of Johannesburg. He has a special interest in documenting and preserving southern Africa’s mineralogical heritage, and is the author or co-author of a number of books, including Field Guide to Rocks & Minerals of Southern Africa and Pocket Guide: Rocks & Minerals of Southern Africa.