Black granite: meagre revenue from prized stone Mining ...
Nov 10, 2019· For 50 years, black granite has been mined primarily in the northeastern parts of the country, in areas such as UzumbaMarambaPfungwe, Murehwa and Mutoko. Zimbabwe produced 223 356 tonnes of granite last year up from 161 123 tonnes in 2017, data from the Zimbabwe Chamber of Mines .