The Directors

Tailor made solutions to suit every client’s requirements. The founding members (and executive directors) of Z* are Principal Mineral Resource Analysts with strong geological and mining backgrounds. Their sound knowledge base has been supplemented with specialist post graduate qualifications in geostatistics. They are registered as professional scientists with the South African Council for Natural Scientific […] Read more

Gavin Brown

Gavin Brown (Executive) completed a BSc Honours degree from the University of Natal, a management diploma from the University of Stellenbosch and is a graduate of the École Nationale Supérieure des Mines de Paris, France (CSFG in Advanced Geostatistics). Gavin’s initial experience was in placer gold estimation; he developed this knowledge further by applying geostatistical […] Read more

David Bush

David Bush (Executive) studied geology at the University of the Witwatersrand, completed an MSc in Mineral Exploration from Imperial College in London and graduated from the Ecole Nationale Supérieure des Mines de Paris, France, with a DEA in Advanced Geostatistics. A significant proportion of David’s experience was with Anglo American, in gold and base metal […] Read more