Gold mines and mining — Audiobooks
Aux mines d'or du Klondike du lac Bennett à Dawson City
by Léon Boillot
Getting Gold: A Gold-Mining Handbook for Practical Men
by J. C. F. (Joseph Colin Francis) Johnson
Hittel on Gold Mines and Mining
by John S. (John Shertzer) Hittell
Getting Gold: A Practical Treatise for Prospectors, Miners and Students
by J. C. F. (Joseph Colin Francis) Johnson