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Copper - Wikipedia

en.wikipedia.org/wiki/Copper

Copper is a chemical element with symbol Cu (from Latin: cuprum) and atomic number 29. ... Copper is found as a pure metal in nature, and this was the first source of the metal to be used by humans,...

Copper & Kids - Where Does Copper Come From?

www.copper.org/education/Kids/copperandkids_wheredoescopper.html

The USA is the second largest producer of copper in the world. The largest copper mine is found in Utah (Bingham Canyon). Other major mines are found in  ...

Copper - ScienceViews.com

scienceviews.com/geology/copper.html

Although native copper is somewhat rare, large amounts are found by the Great ... The amount of copper believed to be accessible for mining on the Earth's land  ...

Facts About Copper - Live Science

www.livescience.com/29377-copper.html

Oct 6, 2014 ... Properties, sources and uses of the element copper. ... About two-thirds of the copper on Earth is found in igneous (volcanic) rocks. About a ...

The 10 biggest copper mines in the world - Mining Technology

www.mining-technology.com/features/feature-the-10-biggest-copper-mines-in-the-world/

Nov 5, 2013 ... The copper deposit was discovered in 1920 and mining operations began in ... It is also the largest underground copper mine in the world.

Copper | Minerals Education Coalition

mineralseducationcoalition.org/elements/copper/

... origins of its name unknown. Copper is one of the first metals to be used, largely because it occurs in metallic form at the surface. ... Year Discovered. Antiquity ...

The Mineral Copper - DesertUSA

www.desertusa.com/rocks-minerals/copper.html

Copper found in the free metallic state in nature is called "native copper." It is found ... Most of the copper produced in the world is used in electrical products.

Copper | Earth Sciences Museum - University of Waterloo

uwaterloo.ca/earth-sciences-museum/resources/detailed-rocks-and-minerals-articles/copper

Copper is an excellent conductor of heat and electricity and is found in most of the flexible cables used in the world. Its softness also makes it suitable for tubing  ...

How much copper has been found in the world? - U.S. Geological ...

www2.usgs.gov/faq/categories/9783/2523

Of the 1.52 billion metric tons of copper discovered to date, 56% is found in just four countries on earth. All the copper discovered thus far would fit in a cube 550  ...

5 Largest Copper Mines in the World | Investing News Network

investingnews.com/daily/resource-investing/base-metals-investing/copper-investing/3-largest-copper-mines-in-the-world/

Jul 11, 2016 ... Chile is the top copper-producing country in the world by a long shot, so it's no surprise that most of the world's largest copper mines are also ...

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Where is copper found on Earth? | Reference.com

www.reference.com

Copper, the oldest metal known to human beings, is found in ore deposits throughout the world, with the largest production occurring in Chile and the United ...

Extracting copper. Where does copper come from? - School Science

resources.schoolscience.co.uk

Copper is an unreactive metal - it reacts only slowly with the atmosphere. This means that huge lumps of copper metal are found buried in the ground as nuggets ...

Chemistry for Kids: Elements - Copper - Ducksters

www.ducksters.com

Where is copper found on Earth? Copper is found in the Earth's crust. Because copper is slow to react, it is often found in its pure form. This was how many ...