TORONTO, ONTARIO--(Marketwire - Dec. 22, 2011) - Shear Diamonds Ltd. (TSX VENTURE:SRM.V - News) is pleased to announce that the Nunavut Water Board ("NWB") issued a positive decision on the water ...
Drill bit manufacturers have substantially improved polycrystalline diamond (PCD) cutters and drag bit designs since their introduction in 1972. PCD drill bits are now approaching the rolling cone ...
Completed in 1968 at a cost of $274 million, the 2,400-megawatt Lakeview Thermal Generating Station was the province of Ontario's largest thermal-electric plant. For 40+ years, its four 480-ft.-high ...
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