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Budget mine outlined at Tongo

A preliminary economic assessment of Stellar Diamonds’ Tongo project in Sierra Leone has envisaged a low cost start-up for a mine that could potentially deliver “very high quality, high grade” diamonds for decades.

Mining Journal

The Tongo PEA has outlined an 18-year openpit and underground operation producing more than 950,000 carats that is expected to cost just US$24.2 million to build. The first four years of surface mining...

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