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A fact from Holden/Marolt Mining and Ranching Museum appeared on Wikipedia's Main Page in the Did you know column on 13 January 2012 (check views). The text of the entry was as follows:
Did you know... that the 165-foot (50 m) smokestack at the Holden Lixiviation Works in Aspen was said to be the tallest in Colorado when it was in use?
