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In 2019 the United States produced 200 tonnes (6.4 million troy ounces) of gold (down from 210 tonnes in 2018) from 12 states, worth about US$8.9 billion, and 6.1% of world production, making it the fourth-largest gold-producing nation, behind China, Australia and Russia.
The distribution of gold in the US is uneven. Most gold deposits are in Alaska, California, Nevada, Colorado, and Arizona. Most of the main gold-producing districts are in the mountainous areas of the United States, where folding, faulting, and igneous intrusions have deformed the rocks.
29 sty 2021 · The US produced 6.4 million troy ounces of gold from 12 states in 2019 – making it the fourth-largest gold-producing nation behind China, Australia and Russia. Here, NS Energy profiles the top five largest gold mines in the US.
From 1853, when the placers were discovered, to 1870, an area less than 2 miles in diameter – the well-known Columbia Basin (location of the town of Columbia) – produced more than $55 million in gold. Other rich deposits were at Sonora, Yankee Hill, and Jamestown.
The Top Ten Gold Producing States. From 1799 through 1965, the United States produced over 300,000,000 ounces of gold, which at the current price of around $1,500 per ounce (as of August 2019) would be valued at over $450 billion dollars. The period of production from 1848 to the 1930s is considered the golden era of mining.
This is a list of the largest gold mines by 2022 annual production, measured in troy ounces.
The largest (historic) deposits, in approximate million ounces of gold (Moz Au), include those in the Haile (~ 4.2 Moz Au), Ridgeway (~1.5 Moz Au), Brewer (~0.25 Moz Au), and Barite Hill (0.6 Moz Au) mines.
