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"My claim, Sir!" A prospector defends his claim at the Comstock Lode, 1861.. Miners and prospectors in the California Gold Rush of 1849 found themselves in a legal vacuum. . Although the US federal government had laws governing the leasing of mineral land, the United States had only recently acquired California by the Treaty of Guadalupe Hidalgo, and had little presence in the newly acquired ...
The claim must be either placer or lode, and the discovery point must be clearly marked. The claim staking procedure includes setting a monument (a post of at least 3" in diameter and at least 3' visible above the ground, or a rock monument at least 3' in height) at the NE corner of the claim.
A stringer lode is one in which the rock is so permeated by small veinlets that rather than mining the veins, the entire mass of ore and the enveined country rock is mined. It is so named because of the irregular branching of the veins into many anastomosis stringers, so that the ore is not separable from the country rock.
A mining claim is the claim of the right to extract minerals from a tract of public land. In the United States, the practice began with the California gold rush of 1849. In the absence of organized government, the miners in each new mining camp made up their own rules, and to a large extent adopted Mexican mining law.
A trio of mining entrepreneurs, George Hearst, Lloyd Tevis, and James Ben Ali Haggin, bought the claim from Manuel, Manuel, Engh, and Harney for $70,000 in 1877 (~$1.85 million in 2023). George Hearst reached Deadwood in October 1877 and took control of the mine property.
But within a few years the richest part of the placers had been exhausted and the population of Oro City dwindled to only several hundred. Many claims were consolidated, and worked by ground sluicing. A ditch was dug in 1877 to provide water for hydraulic mining, but the hydraulic mining was reported to be unsuccessful. [5]
The Mother Lode coincides with the suture line of a terrane, the Smartville Block. [4] The zone contains hundreds of mines and prospects, including some of the best-known historic mines of the gold-rush era. Individual gold deposits within the Mother Lode are gold-bearing quartz veins up to 15 metres (49 ft) thick and a few thousand feet long ...
Valdez Creek (Dena'ina: C'ilaan Na' [1]) is a small headwater tributary of the Susitna River in the U.S. state of Alaska.It is also home to several gold mines, one of which was the largest placer gold mine in North America and has seen mining activity since the late 1890s.