Born-Digital or AnalogAnalogTranscriptMines & mineral resources, Colorado. Colorado land & mineral assn. activities; state lottery. R.M.News.New Years.Ed.Jan.1881 p.1 c.2 Colorado bullion used in manufacture of jewelry. R.M.News.New Yrs.Ed.Jan.1881 p.1 c.4 Production, 1879-1881; r.r.to Erie & Boulder coo coal fields. R.M.News.New Yrs.Ed.Jan.1881 p.1 c.6 Estimated bullion output; ore shipments; minerals; coot list, 1879-1880. R.M.News.New Yrs.Ed.Jan.1881 p.2 c.1 Railroad an advantage to San Juan mining region. R.M.News.New Yrs.Ed.Jan.1881 p.3 c.6CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Mines & mineral resources, Colorado, [423184]. Denver Public Library Digital Collections, accessed 14/01/2026, https://digital.denverlibrary.org/nodes/view/1799005
