Over the holidays I was given a unique Christmas gift by my friend, Peter Digby who shares my enthusiasm for Johannesburg heritage items. It was a single old yellowed newspaper page, dated 9th November 1965, from The Star Newspaper. The page was saved in a cupboard of the Digby home because it carried an unusual story. The headline was: “Fine old stone in a new wall“.
The topography of Johannesburg is distinctive with the rocky mountainous ridges and the line of koppies that runs from east to west. These are the quartzite ridges of the famous Witwatersrand. The geology is unique. Viljoen and Reimold (An Introduction to South Africa’s Geology and Mining Heritage) make the point that this is one of the few localities where the evolution of the granitic crust of Southern Africa has been preserved and can be viewed.