Jacob, D., Jagoutz, E. and Viljoen, F. (1999) “DIAMOND FORMATION IN THE UPPER MANTLE: MICROCRYSTALLINE DIAMOND AGGREGATES (FRAMESITE) FROM THE VENETIA MINE, SOUTH AFRICA”, Ofioliti, 24(1b), pp. 111-112. doi: 10.4454/ofioliti.v24i1b.48.