Heera Zhaveraat
Apr 18, 2020· Gemfields, the owner of 75% of Kagem Mining Limited, boosted its groupwide revenue by 5% in 2019, exceeding US200 million of income from emerald and ruby auctions for the first time. Total group revenue rose to a record high of US million from US million in 2018, following six successful auctions of emeralds from Zambia and rubies ...