Search results
Results From The WOW.Com Content Network
North Bloomfield Mining and Gravel Company. [2] The mine pit and several Gold Rush-era buildings are listed on the National Register of Historic Places as the Malakoff Diggins-North Bloomfield Historic District. [3] The "canyon" is 7,000 feet (2,100 m) long, as much as 3,000 feet (910 m) wide, and nearly 600 feet (180 m) deep in places.
In 2005, Creighton mine produced an average of 3,755 tons of ore per day on a 6 days per week schedule. 2007 was a breakthrough in mining extraction and exploration, with the conformation of mineralization at depth, [18] which produced 793,000 tonnes of ore with grades of 1.62% copper and 2.8% nickel.
Currently there are about 20,000 Kumeyaay descendants in San Diego County, 10% of whom live on the 18 reservations which range from 6.3 to 122,000 acres (0.025 to 490 km 2). The Stonewall Mine opened in 1870 and started the boomtown of Cuyamaca City. Peak production at the mine occurred between 1886 and 1891 while employing over 200 workers.
In 2016, the University of San Diego conducted soil sampling in the vicinity of the mine site. Some locations, including portions of the Miner's Ridge Loop trail revealed high levels of arsenic present. As of January 6, 2017 the San Diego City Attorney recommended closure of the lower sections of the trail pending further study.
County Route S21 (CR S21) is a south–north running road serving the coastal communities of northern San Diego County, California, United States, running from San Diego in the south to Oceanside in the north. The route is signed in many places as "Historic Route 101" with the official Historic U.S. 101 shields.
Address Restricted: San Diego: 119: San Diego Armed Services YMCA: San Diego Armed Services YMCA: November 15, 2007 : 500 W Broadway: San Diego: Now the Guild Hotel: 120: San Diego Athletic Club: San Diego Athletic Club
1959–present. 2200 acres located in the hills east of Willits. First camping took place in October 1959, and the first summer camp took place in July 1964. It was renamed to Wente Scout Reservation in 1978 in honor of San Francisco Council Board Member and Bank of America President Carl F. Wente. www.wentescoutreservation.org: Camp Willett
Cardiff State Beach is a California State Beach in San Diego County, California, United States. Popular activities include swimming, surfing, and beachcombing. [1] Just next to Cardiff State Beach is San Elijo State Beach, which has a state-run campground. The 507-acre (205 ha) park was established in 1949. [2]