The potential of the Semi-precious stone industry in Zimbabwe
Readily available, in particular the green and black varieties. ... Mining Zimbabwe Magazine, Issue 06 (June 2021), pp. 29-30. Timelison Media. Harare. org; Mining Zimbabwe (2021, June 25). MMCZ Marketing Weak – Miners, Mining Professionals. Retrieved from miningzimbabwe, on 26/06/2021;