Get 25% off a new Jewellery Focus subscription this festive season with the code: XMAS25

Subscribe
Advertisement
InternationalNews

Field expedition leads GIA to significant gem mines

Tom Davis Follow on X Send an email Thursday, 10 July 2014, 16:53
1 minute read

The Gemmological Institute of America (GIA) has revealed the a team of its field researchers journeyed to important gemstone mining areas in Brazil to document the current state of coloured stone mines. 

Tom Davis Follow on X Send an email Thursday, 10 July 2014, 16:53
1 minute read
Back to top button