Born-Digital or AnalogAnalogTranscriptMines and mineral resources. Colorado Proposed amendnent to promote development. ,1872 p.2 c.2 Activities; nines; lists, counties. R.I.I.News.Ma.y 23,1872 p.4 c.2 marshal coal. co. lands; iron. R.IA.News.May 25,1872 p.4 c.2 Mining on Cherry creek; Jackson "diggins". R.M.News.May 28,1872 p.4 c.2 Chicago mining co's. plans for operations, western mines. R.M.News.June 28,1872 p.2 c.2CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Mines and mineral resources. Colorado, [421873]. Denver Public Library Digital Collections, accessed 19/01/2026, https://digital.denverlibrary.org/nodes/view/1796258
