The majority of the exploration work to date has occurred at...

The majority of the exploration work to date has occurred at Cachoeiras de Binga. Drilling was carried out on this concession in the early 1970's by Portuguese/Angolan interests, who outlined a measured resource of 7.3 million tonnes of copper ore at 2.25% Cu. This was confirmed in part in 1982/1983 by the United Nation's Development Fund. Further work on this deposit has also been carried out in recent years by Simba Mines Inc and a recent review of the previous work by an independent consultant concluded that there is also a 51 million tonne inferred resource at 2.14% Cu.

Over the next eighteen months Zebra plans an exploration programme to prove up these resources at Cachoeiras and establish the outline potential of the other two concessions.