Raines, Ed2019-03-082022-02-032019-03-082022-02-03https://hdl.handle.net/11124/172901Date on title screen should read: 01-17-19.Ed Raines, a geologist, mineralogist, and mining historian, takes a tour through geologic time and explains events leading to the formation of the Leadville Limestone and the mineralization of the Aspen area.1 hour 9 minutes 37 secondslecturesengCopyright of the original work is retained by the author.Leadville Limestonedolomitization -- ColoradoLimestone -- Colorado -- Pitkin CountyGeological timeMines and mineral resources -- HistoryMines and mineral resources -- Colorado -- Pitkin CountyBreccia -- Colorado -- Pitkin CountyUnconformities (Geology)CalciteEvaporitesOre deposits -- Colorado -- Pitkin CountyFormations (Geology) -- Colorado -- Pitkin CountyStromatoporoideaAspen (Colo.) -- HistoryAspen Mining District (Colo.)MovingImage