SteinbruchOwner Mertenmedia Typ Video Id HMN000081GeologyRhineland-Palatinatestone quarryTaben-RodtGermanymanufacturingquarrymining and quarryingmining companymineral extractionmining operationsdump truckaerial shotnonmetallic minerals industrycommercial vehicleindustrial sectormineTrier-Saarburg