Valley View Leasing and Mining Company Mill - Credit: Wikimedia Commons
Valley View Leasing and Mining Company Mill - Credit: Wikimedia Commons
The Valley View Leasing and Mining Company Mill, also known as the Matterhorn Mill, near Ophir, Colorado, is a flotation mill which was built in 1920 and was renovated in 1961. It was listed on the National Register of Historic Places in 2010. Read more on Wikipedia
Source: en.wikipedia.org