资讯

Low diamond prices raise risk of early closure of N.W.T. mines, experts say
All the N.W.T.’s major diamond mines are reporting millions of dollars in losses from last year as they face inflationary ...
Aldergrove Star7 天
'Miracle of nature': monster yellow diamond plucked from waning mine in Canada's north
This 158.2-carat yellow diamond was recently brought to the surface at Diavik diamond mine. Photo courtesy of Rio Tingo ...
Mining7 天
Rare yellow diamond found at Rio Tinto’s Diavik mine
Rio Tinto (ASX, LON,: RIO) has unearthed a 158.20-carat gem-quality yellow diamond at its Diavik mine, located 200 km south of the Arctic Circle in Canada’s Northwest Territories. The precious ...
CBC.ca13 天
'Holy smokes': Huge log believed to be 50 million years old unearthed at N.W.T. mine
A log of wood believed to be 50 million years old has been hauled up from below ground at Diavik diamond mine in the N.W.T. — a find that researchers say is remarkable but not uncommon. In a ...
Mining Weekly6 天
Rio Tinto recovers 158.2 ct yellow diamond at Diavik
Diversified miner Rio Tinto has recovered a 158.2 ct yellow diamond at its Diavik mine, in Canada – one of only five yellow diamonds weighing more than 100 ct ever unearthed at the mine in its ...
Radio Canada International4 天
Low diamond prices raise risk of early closure of N.W.T. mines, experts say
A file photo of Graeme Clinton ... said a big fear for the mines were the tariffs. The A21 pit at Diavik Diamond Mine in 2024. (Liny Lamberink/CBC) Zimnisky said looking forward, the tariffs ...
Low diamond prices raises risk of early closure of N.W.T. mines, experts say
All of the N.W.T.'s diamond mines are reporting millions of dollars in losses from last year as they deal with inflation and ...