Category:Black Diamond Mines Regional Preserve
From Wikimedia Commons, the free media repository
This is a category about a place or building that is listed on the National Register of Historic Places in the United States. Its reference number is 91001425.
Media in category "Black Diamond Mines Regional Preserve"
The following 10 files are in this category, out of 10 total.
- Abandoned buildings at...
- Black Diamond Mines (A...
- Black Diamond Mines Re...
- Greathouse Portal.jpg
- Hazel-Atlas Mine.jpeg
- In the mine.jpg
- Into The Mine 2.jpg
- Mt. Diablo Coal Field ...
- Rose Hill Cemetery.jpeg
- Steps at Black Diamond...