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 StoriesCompact Track LoadersYanmar Launches 6 More CTLs With PosiTrack, Continuing ASV PhaseoutThis brings Yanmar's total lineup to nine models to replace its ASV-branded compact track loaders in North America.Graders/ScrapersCloser Look: John Deere’s Tech-Packed 772 P-Tier Motor GraderAerial LiftsZoomlion Unveils World's Tallest Straight-Boom Aerial Work PlatformCompact Wheel LoadersNew Holland Reveals Next-Gen Compact Wheel Loaders: W70D, W80D, W80D Long ReachTechnologySix "Dream Machines" That Don’t Exist — So We Asked ChatGPT to Create ThemEquipment 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