Mines and mineral resources. Colorado New discovery;, quartz; location. R.& .l11ews. Nov. 14, 1878 p.4 c. 4 Crooke mining company files amended articles.. R.I.News. Nov. 19,. 1878 p.4 c.l Litigation, Equator mining and smelting company. R.M.News. Nov. 21, 1878 p.4 c.l Activities, Denver Tribune mining pool. RX.News. Nov. 21, 1878 p.4 c.2 Litigation, Colorado Central mine. R.I.I.News. Nov. 22, 1878 p.4 c.4 Omaha smelting and refining company amended articles. R.P.I.News. Nov. 27, 1876 p.4 c.l
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