Show NEW ZINC LEAD MILL AT LEADVILLE leadville mining took another start toward a greater development this week when ground was broken for a zinc lead mill which will handle thousands of tons in the leadville district which are on the dumps or left in the mines any improvement in mining conditions in leadville is helpful to salida calida says the salida calida colo mail the mill is being constructed by the col colorado orado zinc lead company a new corporation composed of leadville capitalists the leading men in the company are tames james owens J wellington finch tyson dines and dr miller george keys is the constructing engineer the mill will be erected alongside the smelter and will send the concentrates to the smelter the first ores handled will be from the resurrection mine but other mines in the district will be given the advantages of treating at the mill |