AYNAK: A WORLD-CLASS SEDIMENT-HOSTED COPPER DEPOSIT, AFGHANISTAN

摘要

The Aynak copper deposit, located 30 km south of Kabul in Afghanistan (Figure 1), was discovered by Soviet geologists in the 1970s. Extensive exploration undertaken in the area between 1974-80 included several hundred boreholes, seventy trenches and nine exploratory adits. This work identified a "drill-indicated resource" of 240 Mt at 2.3% Cu (ESCAP, 1995).