New Delhi: A miner from Tanzania became an overnight millionaire when he was handed over a cheque of $3.35 million by the Tanzanian government for finding two of the largest tanzanite gemstones.
...Tanzanian miner finds world's biggest gemstone worth $3.3 million
The first gemstone found by Tanzanian miner Saniniu weighed 9.27 kg while the second one weighed 5.103 kg