Vorschau

Figure 2a. Vertical profile through drill hole TN1-001 that intersected native copper beneath the lava layer (shown in green). b. Shows the structure of the profile as it is likely to have been before today's erosion level. Oil and gas are likely to have accumulated in the top of the fold arches. (Evap. is evaporite, a mixture of salt and sulphate minerals. Int. is intrusive, potentially copper-bearing porphyries)