Creede, Colorado's Underground Mining Museum Nestled within the small city of Ogdensburg, New Jersey is the Sterling Hill Mining Museum. What once was one of the world's richest zinc ore deposits and REnowned zinc mine is now a world well-known museum and attraction. Explore the Gillaspie House (on the http://johnathanmkgcw.bligblogging.com/7908986/midwest-regional-carbon-sequestration-partnership