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Tag: Tanzanite stone
Overnight millionaire hopes to find more gemstones
A small-scale miner in Tanzania, who became an instant millionaire after selling three rough Tanzanite stones for $5.4m (£4.1m), has…
A small-scale miner in Tanzania, who became an instant millionaire after selling three rough Tanzanite stones for $5.4m (£4.1m), has…