Mines and mineral resources. Colorado. Chaffee county Fine grained granite specimens for museum. R.M.News. July 15, 1884 p.9 c.1 Activities of copper smelters, Salida district. R.M.New s. July 21, 1884 p.6 c.1 Activities, St..Elmo district. R.M.News. July 23, 1884 p.6 c.1 Opporutnity to secure a smelter for Salida district. R.Pv.News. Joy 25, 1884 p.2 c.1 Development of mines, Monarch district. R.M.News. Aug. 1, 1884 p.6 c.1
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