Raines, Ed2019-03-082022-02-032019-03-082022-02-03https://hdl.handle.net/11124/172900Ed Raines, a geologist, mineralogist, and mining historian, discusses the minerals and mining history of Aspen and describes events and people that helped shape the town of Aspen.1 hour 11 minutes 45 secondslecturesengCopyright of the original work is retained by the author.pearceiteSilver mines and mining -- Colorado -- Pitkin CountyMines and mineral resources -- HistoryMines and mineral resources -- Colorado -- Pitkin CountyMining claims -- Colorado -- Pitkin CountyBreccia -- Colorado -- Pitkin CountyOre deposits -- Colorado -- Pitkin CountyFaults (Geology) -- Colorado -- Pitkin CountyStoping (Mining)CrystallizationSmelting -- Colorado -- Pitkin CountyAspen (Colo.) -- HistoryAspen Mining District (Colo.)MovingImage