About Montepuez Ruby Mining
kagem mining ltd is based in lufwanyama, zambia, and believed to be the world’s single largest producing emerald mine. kagem is 75% owned by gemfields, in a model partnership with th... Read more
kagem mining ltd is based in lufwanyama, zambia, and believed to be the world’s single largest producing emerald mine. kagem is 75% owned by gemfields, in a model partnership with th... Read more