Born-Digital or AnalogAnalogTranscriptMines and mineral resources. Colorado Russell brothers known throughout mines. R.M. News. Pear. 4, 1863 p.2 c.1 Article, Seperation of gold by means of Mercurialized copper; losses by process. R.M. News. Mar. 6, 1863 p.2 c.3 Speech, Hon. Bennet,"Natural products of the territory. R.M. News. Apr. 14, 1863 p.2 c.3 Gold yield; history; report, Philadelphia. mint, 1859-1862. R.M. News. Apr. 14, 1863 p.2 c.4 Reflections on plan of measuring ores by cords; history R.M. News. Apr. 17, 1863 p.2 c.2CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Mines and mineral resources. Colorado, [421186]. Denver Public Library Digital Collections, accessed 09/12/2025, https://digital.denverlibrary.org/nodes/view/1794818
