Alta Zinc Ltd is engaged in the business of mineral exploration and development. The company undertakes mineral exploration activities in Australia and Italy. Its geographical segment includes Western Australia, Italy and Other. The company's Western Australia project includes Nyang project, Paterson project, and Nabberu project. Its Italy project consists of Gorno zinc project, Novazza and Val Vedello project. In addition, its other project also comprises of McArthur River Project.Alta Zinc Ltd is engaged in the business of mineral exploration and development. The company undertakes mineral exploration activities in Australia and Italy.