Geology off the beaten track

"This title helps readers understand and interpret the geology along South Africa's regional and other less-travelled roads. Featuring 13 detailed routes across the country, it takes in geologically interesting areas such as the Richtersveld, Cape winelands and the Valley of Desolation near Graaff-Reinet. The text is richly illustrated with photos and diagrams, making it suitable for armchair travellers too"--Publisher.