Search results
Results From The WOW.Com Content Network
Argonaut Mining Company: 1893–1942 registered as California Historical Landmark #786. Golden Fleece Tunnel: Westville: Golden Fleece Mining & Milling Co. Iron Mountain Mine: Redding: Kennedy Mine: Jackson: 1886–1942 South of Sutter Gold Mine Locarno Mine
Borax was first produced from the dry lake surface in 1873 by John Searles's San Bernardino Borax Mining Company. Searles was the first to haul borax using the famous 20 mule team wagons. In 1873, before the railroad was built to Mojave , refined borax was hauled 175 miles by 20 mule teams from Slate Range Playa (now called Searles Lake) to the ...
In 1986, California named benitoite as its state gemstone, a form of the mineral barium titanium silicate that is unique to the Golden State and only found in gem quality in San Benito County. [ 80 ] ^ Colorado is the only state whose geological symbols reflect the national flag's colors: red (rhodochrosite), white (yule marble), and blue ...
Selenite, satin spar, desert rose, and gypsum flower are crystal habit varieties of the mineral gypsum.. All varieties of gypsum, including selenite and alabaster, are composed of calcium sulfate dihydrate (meaning that it has two molecules of water), with the chemical formula CaSO 4 ·2H 2 O. Selenite contains no selenium, the similar names both derive from Greek selḗnē (σελήνη 'Moon').
Pages in category "Mines in California" The following 4 pages are in this category, out of 4 total. This list may not reflect recent changes. ...
The California State Mining and Mineral Museum exhibits and interprets the state's mineral resources and mining heritage. It is part of the California state park system, and is located near Mariposa, a town in central California, on the premises of the Mariposa County fairgrounds. [1] The museum houses a collection that was created in 1880 ...
Rose Hill Cemetery, Black Diamond Mines Rose Hill Cemetery, Black Diamond Mines Trail to a mine, Black Diamond Mines. The Black Diamond Mines Regional Preserve is a 6,000-acre (2,400 ha) park located north of Mount Diablo in Contra Costa County, California under the administration of the East Bay Regional Park District (EBRPD). The district ...
Pages in category "Mining in California" The following 41 pages are in this category, out of 41 total. This list may not reflect recent changes. A.