Articles by Northern Miner Staff






New techniques in processing

Predicting the processing performance of an untried ore deposit is essential to determining its economic viability.In cases where an ore just makes product grade or is difficult to prepare for smeltin…



Dewatering the A154 dike in July 2002 at the Diavik diamond mine, 300 km northeast of Yellowknife in the Northwest Territories.

Diavik receives engineering award

Diavik Diamond Mines has received the national award of achievement from the Canadian Council of Professional Engineers (CCPE) for the design and construction of the Diavik A154 dike.Building the dike…


BHP Billiton settles with ex-CEO

Not bad for half a year’s work: after serving only six months as CEO of BHP Billiton (BHP-N) before quitting, Brian Gilbertson has been awarded a 4.1-million (US$6.7-million) exit settlement.Gilberts…


Producer and Dealer Prices (June 02, 2003)

Antimony: Mid-mkt US$2,590/t.Bismuth: Mid-mkt US$2.85/lb.Cadmium: Mid-mkt US$0.65/lb.Cobalt: Recent trades US$9.40-10.25/lb.Copper: Comex July US$0.778/lb.Indium: Indium Corp., ingot, US$140/kg.Iridiu…


Exchange Rates (June 02, 2003)

CANADIAN/U.S. EXCHANGE (Bank of Canada noon rate)DateMay 27May 26May 23May 22May 21US$ in C$1.37461.37441.37751.3682…



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