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Volcanoes, tectonic plates and erosion all combined to concentrate billions of dollars' worth of gold in the mountains of California. During the California Gold Rush, gold-seekers known as "Forty-Niners" retrieved this gold, at first using simple techniques, and then developing more sophisticated techniques, which spread around the world.
A discovery of gold near Los Angeles — which was almost as far from Mexico City as it was from D.C. — might have tipped that balance into something ugly. Things did get ugly a few years later ...
The Gold Country (also known as Mother Lode Country) is a historic region in the northern portion of the U.S. state of California, that is primarily on the western slope of the Sierra Nevada. It is famed for the mineral deposits and gold mines that attracted waves of immigrants, known as the 49ers , during the 1849 California Gold Rush .
It was discovered in the early 1850s, during the California gold rush. The California Mother Lode is a zone from 1.5 to 6 kilometres (0.93 to 3.73 mi) wide and 190 kilometres (120 mi) long, between Georgetown on the north and Mormon Bar on the south. The Mother Lode coincides with the suture line of a terrane, the Smartville Block. [4]
The oldest rocks in California date back 1.8 billion years to the Proterozoic and are found in the San Gabriel Mountains, San Bernardino Mountains, and Mojave Desert.The rocks of eastern California formed a shallow continental shelf, with massive deposition of limestone during the Paleozoic, and sediments from this time are common in the Sierra Nevada, Klamath Mountains and eastern Transverse ...
A gold mine could reopen in the Sierra Nevada. Environmentalists fear air pollution, empty wells and toxic waste. A California gold mine's toxic legacy: Inside the fight over reopening a treasure ...
Holcomb Valley is a valley located in the San Bernardino Mountains about five miles north of Big Bear Lake. It was the site of some of the most prolific gold mines in Southern California. It was named after William F. Holcomb, who found gold there in 1860. Holcomb's discovery spurred the largest gold rush in the Southern California region. [1]
A body found in the Arizona desert in 1982 was recently identified as a Humboldt County man who left California in the 1970s in search of Nevada gold.