Mines and mineral resources. COLORADO GILPIN COUNTY Egyptian mine activities. RepUBLICAN . Feb. 21, 1881 p.2 c.2 Activities, Eureka dist. Rep. Feb. 29, 1881 p.2'c.l Activities, mines; companies; list. Rep. Mar. 3, 1881 p.2 c.4 Forks lode ore strike. Rep. Briar. 17, 1881 p.6 c.2 Activities, mines; companies; list. Rep. Mar. 22, 1881 p.2 c.l Central gold min. co. fraud; Freiberg g. & s. min. co. activities. Rep. Mar. 24, 1881 p.2 c.l Activities, Gold Dirt mines; Rawlins g. & s. min. co. Rep. Mar. 29, 1881 p.2 c.l
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