Born-Digital or AnalogAnalogTranscriptMines and mineral resources Article, Decrease in gold circulation in the world; cause. R. M. News, Nov. 5, 1884. p. 6 c. 1 World gold production; placer workings; Russia production of asbestos. R. M. News. Nov. 7, 1884. p. 6 c. 2 Article, Chicagi Mining Review, A Better Day. R. M. News, Nov. 12, 1884, p. 6 c. 1 Deepest mine in the world. R. M. News, Nov. 18, 1884. p. 6 c. 1CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Mines and mineral resources, [424047]. Denver Public Library Digital Collections, accessed 06/03/2026, https://digital.denverlibrary.org/nodes/view/1800806
