Fig. 7: Geographic and stratigraphic location of Moab Khotsong mine sampling sites.
From: Radiolytically reworked Archean organic matter in a habitable deep ancient high-temperature brine
a Location of the Moab Khotsong mine (along with Carltonville-based mines mentioned in this study) within the Witwatersrand Basin of South Africa (b) Stratigraphic location of facture fluid sampling sites in the Moab Khotsong mine showing the relationship of the boreholes in the Transvaal dolomite aquifer [1200-level; 1.2 km], and West Rand quartzites [95-level; 2.9 km and 101-level; 3.1 km], relative to major reef [VCR – Ventersdorp Contact Reef] and shale zones.
