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en.wikipedia.org/wiki/Copper

Copper is a chemical element with symbol Cu (from Latin: cuprum) and atomic number 29. ..... Natural bronze, a type of copper made from ores rich in silicon, arsenic, and (rarely) tin, came into general use in the Balkans around 5500 BC.

www.thebalance.com/copper-production-2340114

Mar 2, 2017 ... Copper is typically extracted from oxide and sulfide ores that contain between 0.5 and 2.0 percent copper. The refining techniques employed by ...

www.madehow.com/Volume-4/Copper.html

Copper is one of the basic chemical elements. In its nearly pure state, copper is a reddish-orange metal known for its high thermal and electrical conductivity.

www.copper.org/publications/newsletters/innovations/1997/11/howdo3.html

Copper ore, in concentrations ranging from 0.29 percent to ten times that amount, is mined from open pit or underground mines.

www.ask.com/youtube?q=How+Is+Copper+Made&v=M2hjv6FS67g
Nov 3, 2012 ... It also shows the reduction process showing copper being reduced out of ... Glencore's CCR refinery: an overview of how copper is made, ...
www.ask.com/youtube?q=How+Is+Copper+Made&v=l8RwHm_4Ojg
Feb 15, 2015 ... How It's Made 1,031,662 views · 5:00. 194 videos Play all How It's made All Episodes Part1How It's Made. How It's Made Samurai Sword ...

www.essentialchemicalindustry.org/metals/copper.html

In the UK, copper is mainly used to make semi-finished products (called semis) which are made from the refined metal, either as pure copper or as copper alloys.

gizmodo.com/the-incredible-fiery-process-of-making-copper-wire-1559282588

Apr 6, 2014 ... The Incredible, Fiery Process of Making Copper Wire ... To be made into wire, this copper gets sent out to a new shop to be melted down once ...

www.worldcoppersmith.com/how-copper-is-made

Sep 26, 2016 ... how copper is made How Copper Is Mined And Extracted. Nothing illustrates the beauty and durability of copper more than the Statue of Liberty ...