Fig. 1From: Accelerated mineral bio-carbonation of coarse residue kimberlite material by inoculation with photosynthetic microbial matsA Google Earth image of the Venetia diamond mine, Limpopo, South Africa, its location indicated by the star on the inset image (22°25′59'' S, 29°18′50''E) of South Africa. Coloured areas showing the layout of the primary investigation areas; the pit, CRD and FRD; B bacterial sampling on bench 29 and, C the microbial culture grown in BG-11 for 8 weeksBack to article page