Giant 552-carat yellow diamond unearthed in Canada’s arctic

The flawless, 100-carat diamond could fetch up to $25 million when it goes under Sotheby's hammer in New York on Tuesday

Director of $1bn fund discusses Denham's unique approach, the vibrant parts of the M&A market and what juniors should do to attract capital.

The accident occurred on Thursday night at Kahama district, Shinyanga region, near Acacia Mining's licensed Bulyanhulu gold mine.

It's the largest diamond Lucapa has recovered in Lulo since the mine began commercial operations in January.

This $54,000 Cipollini bike features 40 grams of 18-carat gold, 122 grams of platinum, and 17 carats of black and white diamonds.

The lawmakers voted 22 to 16 to strengthen a draft law requiring importers, smelters and refiners to certify their goods are conflict-free.

Quebec's $1 billion Capital Mines Hydrocarbures fund is close to buying equity stakes in mining projects outside iron ore worth as much as $200m a shot.

Mining transactions almost doubled last year and the trend is likely to stretch over 2015, as lower commodity prices are making some unprofitable.

The purchase extends a successful ten-year Duratray relationship with large open pit diamond mines.