Tertiary Minerals reports progress at Zambia copper project with record drill depth

  • Tertiary Minerals PLC (AIM:TYM) has reported significant progress at its Konkola West copper project in Zambia, where partner KoBold Metals is carrying out a major drilling campaign as part of an earn-in agreement. The first drill hole, KWDD001, reached a depth of 2,711m before being terminated due to technical issues, making it the deepest mineral exploration hole recorded in the Zambian Copperbelt.