The resistivity anomaly at Amsel (800 ohm-m iso-surface from 3D inversion model). It is coincident with high temperature adularia and muscovite alteration minerals in rocks, and the strongest gold-silver-antimony soil geochemistry anomaly within the 2 x 3 km airborne radiometric anomaly. It correlates directly with IP, forming a cap to the underlying chargeability anomaly (see Figure 3). The high resistivity relates to secondary hydrothermal silica and adularia, as shown in the quartz vein breccia photo in Figure 4.
The resistivity anomaly at Amsel (800 ohm-m iso-surface from 3D inversion model). It is coincident with high temperature adularia and muscovite alteration minerals in rocks, and the strongest gold-silver-antimony soil geochemistry anomaly within the 2 x 3 km airborne radiometric anomaly. It correlates directly with IP, forming a cap to the underlying chargeability anomaly (see Figure 3). The high resistivity relates to secondary hydrothermal silica and adularia, as shown in the quartz vein breccia photo in Figure 4.