Coppertown Mining Museum The Society operated the museum till the county purchased the artifact assortment within the fall of 2012. Partnerships and collaborations with Colorado and nationwide historic organizations and personal foundations help to fund a few of the major renovation tasks. However, many projects and every day operations http://deanurngz.csublogs.com/8360859/geologic-characterization-of-the-black-hills-dam-scottsdale-arizona