Witwatersrand Goldfield Slide Set
In 1986, as part of the Wits centenary, the then-Sedimentology Division of the GSSA compiled a set of forty 35-mm colour slides of Wits gold mine reefs. They have been converted to digital JPG files (via dropbox) and are available to all GSSA members as free downloads. (Captions and photographer acknowledgements are included in the file).