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. Add us as a preferred source on Google Top StoriesVintage EquipmentWatch Antique Tractors from Holt, Best, Caterpillar at HCEA Show 2025The historical construction equipment show presented a veritable timeline of Caterpillar history from 1917 to 1979, including Best and Holt tractors.Pickups2026 GMC Canyon Revealed: 4 Trims, 7,700 Lbs. Towing, Loads of FeaturesCompact ExcavatorsCloser Look: Develon’s Reduced Tail-Swing DX62R-7 Mini ExcavatorCompact Utility LoadersCloser Look: Bobcat's Largest Mini Track Loader Packs Power & PrecisionCompact equipmentKubota Launches New RTV-X Long Bed UTV for 1,200-lbs. of HaulingEquipment 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