Born-Digital or AnalogAnalogTranscriptUranium. Colorado American Uranium Mining Company incorporated to operate in Gilpin County. Times D 2, 1898 p.6 c.5 Wood mine in Gilpin County noted for uranium, valuable for gun metal. Times D 12, 1898 p.2 c.6 Times D 31, 1898 p.27 c.4 Wood mine, the renowned producer of uranium ore, at head of Leavenworth gulch, Bus.selldistrict. Times F 5, 1899 p.4 c.4 German mine on Quartz Hill carries uranium and was closed down because there was no demand for gun metal. Times F 12, 1899 p.4 c.7CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
