COLLERINA Cobalt is undertaking metallurgical studies to determine the feasibility of production of a copper-gold concentrate via a gravity plus flotation process flowsheet at the Wonogiri Gold-Copper Project in central Java. The testwork is being carried out on the Randu Kuning gold-copper porphyry deposit.
NORMAL open pit ore production has resumed at the Berenai open pit of Sumatra Copper & Gold’s Tembang Gold-Silver Project following the removal of additional unscheduled waste material from the pit. The thick mud proved difficult to remove, particularly during the wettest period of the year.
THE Wetar Copper Project on Wetar Island in eastern Indonesia continues to perform strongly for Finders Resources. During May, the SX-EW plant exceeded the company’s annual production target of 28,000 tonnes of copper cathode.
MAPPING and channel sampling of outcropping massive sulphide mineralisation have shown the potential for a standalone polymetallic deposit at Asiamet Resources BKZ prospect in Central Kalimantan. BKZ is 800 metres north of the company’s BKM Copper Project, where bankable feasibility studies are well advanced.