Tag: tanzanite

The number of small-scale miners in mineral-rich Tanzania has more than doubled in a period of less than a year. ...

A precious stone known for its rarity and brilliance, this blue gem is found solely in one place in the ...

After building a wall around the World’s only tanzanite mining area, Tanzania has now launched an international gold trading centre ...

Tanzania has announced the discovery of new tanzanite reserves, a development that is bound to spark unprecedented interest across the ...