TY - FIGURE
TI - Olympic Sand Mine, Macassar. Aeolian dune sand, up to 20 m thick, is mined for mortar sand.
PY - 2019
AU - DI Cole
AU - L Ngcofe
AU - K Halenyane
LK - http://www.fewlbnexus.uct.ac.za/sites/default/files/image_tool/images/91/Report%20on%20mineral%20resources%20of%20the%20WC.pdf
ER -