How much gold has been found in the world?
About 244,000 metric tons of gold has been discovered to date (187,000 metric tons historically produced plus current underground reserves of 57,000 metric tons). Most of that gold has come from just three countries: China, Australia, and South Africa. The United States ranked fourth in gold production in 2016.
All of the gold discovered thus far would fit in a cube that is 23 meters wide on every side.
Most of the gold that is fabricated today goes into the manufacture of jewelry, but gold is also an essential industrial metal that performs critical functions in computers, communications equipment, spacecraft, jet aircraft engines, and a host of other products.
Learn more: USGS commodity website for gold
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How do we extract minerals?
The primary methods used to extract minerals from the ground are: Underground mining Surface (open pit) mining Placer mining The location and shape of the deposit, strength of the rock, ore grade, mining costs, and current market price of the commodity are some of the determining factors for selecting which mining method to use. Higher-grade metallic ores found in veins deep under the Earth’s...
How large is a lifetime supply of minerals for the average person?
At today's level of consumption, the average newborn infant will need a lifetime supply of: 871 pounds of lead 502 pounds of zinc 950 pounds of copper 2,692 pounds of aluminum 21,645 pounds of iron ore 11,614 pounds of clays 30,091 pounds of salt 1,420,000 pounds of stone, sand, gravel, and cement Learn more: Mineral Resources: Out of the ground...into our daily lives
How many pounds of minerals are required by the average person in a year?
To maintain our standard of living, each person in the United States requires over 40,630 pounds of minerals each year: 10, 765 pounds of stone 7,254 pounds of sand and gravel 685 pounds of cement 148 pounds of clays 383 pounds of salt 275 pounds of iron ore 168 pounds of phosphate rock 35 pounds of soda ash 34 pounds of aluminum 12 pounds of copper 11 pounds of lead 6 pounds of zinc 5 pounds of...
Where can I find information about mineral commodities?
For statistical information about mineral commodities, visit the USGS Commodity Statistics and Information website. For locations outside the United States, USGS International Minerals Statistics and Information is the best starting point.
Related
How do we extract minerals?
The primary methods used to extract minerals from the ground are: Underground mining Surface (open pit) mining Placer mining The location and shape of the deposit, strength of the rock, ore grade, mining costs, and current market price of the commodity are some of the determining factors for selecting which mining method to use. Higher-grade metallic ores found in veins deep under the Earth’s...
How large is a lifetime supply of minerals for the average person?
At today's level of consumption, the average newborn infant will need a lifetime supply of: 871 pounds of lead 502 pounds of zinc 950 pounds of copper 2,692 pounds of aluminum 21,645 pounds of iron ore 11,614 pounds of clays 30,091 pounds of salt 1,420,000 pounds of stone, sand, gravel, and cement Learn more: Mineral Resources: Out of the ground...into our daily lives
How many pounds of minerals are required by the average person in a year?
To maintain our standard of living, each person in the United States requires over 40,630 pounds of minerals each year: 10, 765 pounds of stone 7,254 pounds of sand and gravel 685 pounds of cement 148 pounds of clays 383 pounds of salt 275 pounds of iron ore 168 pounds of phosphate rock 35 pounds of soda ash 34 pounds of aluminum 12 pounds of copper 11 pounds of lead 6 pounds of zinc 5 pounds of...
Where can I find information about mineral commodities?
For statistical information about mineral commodities, visit the USGS Commodity Statistics and Information website. For locations outside the United States, USGS International Minerals Statistics and Information is the best starting point.
Updated Date: March 25, 2025