Tough news for miningTom JacksonDec 3, 2008 World prices for copper, lead and zinc have fallen 60 percent from their July 2008 highs, according to Barclays.FacebookLinkedInX (Twitter)Pinterest Add us as a preferred source on Google Top StoriesPickups2027 Nissan Frontier Revealed: 4 Trims, New Off-Road Sports EditionThe new Sports Edition for the midsize pickup gets all-terrain tires, "a more athletic appearance" and a 310-horsepower V6.ExcavatorsSany Rolls Out 5 New Excavators for U.S. Ranging From 16 to 60 TonsCompact Utility LoadersInside Cat's First-Ever Compact Utility Loader: the TUL100Market PulseTop-Selling Compact Track Loaders, Used Values & Auction Winners for 2025 – 2026ExcavatorsKomatsu’s Largest-Ever Hydraulic Excavator Hits the Market: the PC9000Equipment World Contractor of the YearThe Contractor of the Year contest recognizes contractors who have annual revenues of between $3 million and $20 million and exemplify the highest standards of construction professionals.White PapersHow upgrading excavator machine control boosts your productivity