Born-Digital or AnalogAnalogTranscriptMines & mineral resources. Colorado. Gilpin county Gold principal resource;vein formations,1859. HISTORY . v.3 n.405 Description,mining machinery,1859. Hall.Hist.Oolo. v.3 n.406 Meny stamp mills,1871;history,1859-1889. Hall.Hist.Bolo. v.3 n.401 First Mexican arastra built,Gregory,about: 1859. Hall.Hist.Golo. v.3 n.413 Mew mines discovered,1859;list. y Hall.Hist.*%'J'olo..v.3 n.413 Russell gulch is center of mining,about 1859. Hall.Hist.Colo. v.3 p.419CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Mines & mineral resources. Colorado. Gilpin, [426364]. Denver Public Library Digital Collections, accessed 24/01/2026, https://digital.denverlibrary.org/nodes/view/1418371
