Agassiz mine. Leadville district. Colorado. Oxidized ore crushed, 1889. '_, - Hall.History.Colo: v.3 36 Daily output. R.M.News.Feb.13,187-9. p.4 c.5 Intimate on production. R.M.News.Peb.19,1879. p.4 c.5 Carbonate, Crescent mines in neighborhood. R:M.News.Feb.19,1879. p.4 0.5 Daily output. R.M.News,.Dec.7,1879p.9 c.2 Daily output, 1878. R.M.News.Jan.1,1880 p.fi c.1 is
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