Another form of changeless land deformation and encroachment on the forest was the numerous "lost cemeteries," as they were called by miners. These cemete
Hill, Jim Dan. "The Early digging Camp in American Life." peace-loving Historical Review 1 (September 1932): 295-311.
Kelley, Robert. cash vs, Grain, the Hydraulic Mining Controversy in California's Sacramento Valley; a Chapter in the Decline of the Concept of Laissez Faire. Glendale, CA: A.H. Clark, 1959.
One of the first types of mining which was used exclusively in the first years of the Gold Rush was placer mining, which required no water. The miners found a period known to have gilded, dug up the banks, and sorted by dint of with a cradle-like object. They traced deluxe to ancient riverbeds and tore up land far away from any streams of the time. This method of tracing gold led to quartz mining.
Two variations of sluices were developed: "gouging" and "booming." They both hold water running down a trough of some kind. Gouging was the poor miner's sluice; he picked a trench in the ground, ran water through it to wash away soil, and then panned the gold out of the remaining debris in the bottom. Booming, on the other hand, involved a very mountainous sluice that was fill up with earth, and water was sent down it in a large wave. The sudden rush of water took away boulders and light soil, difference the heavy gold behind. The remaining gravel had to be panned to option the gold just as in gouging. Both of these techniques were universal and used vast amounts of water to displace literally hundreds of millions of boxlike yards of earth. The tailings of these processes contributed to the overall problem of drainage in the mountains.
The miners employed as many techniques of mining as there are diametric types of trees in the forest, all with the same result: emphasis on the quick buck, totally oblivious to the environment. Often a mavin plot of land was worked by six or septenary different owners before being abandoned, but virgin land could always be found with little effort. One of the few methods of mining which did not use water was tunnelling with d
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