Records of mining activity around Sacramento, Sacramento County, California—311 mining claims and 36 mining mines.
Location: 10791 E Empire St, Grass Valley, CA 95945. Getting There. Empire Mine State Historic Park is located northeast of Sacramento in Grass Valley. It takes about an hour …
Below are five historic Sierra gold mines that will take visitors back in time to experience the Gold Rush for themselves. 1. Marshall Gold Discovery State Historic Park - the site …
California Mining and Minerals. Public lands in California provides opportunities for the exploration, development, and production of mineral resources, one of our most basic …
We understand from the notice that DWR proposes to add two more temporary rock fill barriers along Steamboat and Miner sloughs in the North Delta …
The Watershed at a Glance. The Sacramento Valley represents that portion of the Sacramento River Hydrologic Region starting at Shasta Lake and Redding in the north …
This dataset is a compilation of boundary location polygons for 167 hydraulic mine pits located in northern California.
Symbols indicating mining-related features digitized from historical USGS topographic maps in the western part of the conterminous US. Includes prospect pits, …
1870 Assessor map showing the original course of the American River north of Sacramento and Bannon Slough enlarged in the mid-1860s to change the …
All 87 mines in Sacramento County, California. Western Mining History is your source for over 116,000 mines in the western states.