Gemfields expands outside Africa, targets Latin America emerald assets

[caption id="attachment_833454" align="aligncenter" width="600"] Gemfield’s emeralds modelled by brand ambassador actress Mila Kunis. (Image courtesy of Gemfields)[/caption] Precious stones miner Gemfields (LON:GEM), the world's biggest coloured gems producer, is expanding its international footprint by acquiring two separate emerald projects in Colombia, worth a...