Canada is not the most important producer of iron, zinc and copper but is between the most important producers in the world.
metal production of theworld
Copper, just under Silver and just ahead of gold.
Gold is the most dense of these elements
It is supposed that the Earth core is composed from iron and nickel.
Iron,copper, gold and silver
Arizona produces the most copper in the United States.
Chile
Chlie
Copper is a much better electrical conductor than iron.
metal production of theworld
Nigeria
Most coins nowadays are not made of iron. Most coins in the United States are made of Nickel and Copper (small amounts of Copper in pennies).
Chile is the world's largest producer of copper by far.
Arizona
The answer is: CHINA
Canada gets most of it's minerals out of the ground. Canada mines almost every mineral !This includes coal, gypsum, rock salt, potash, lead, nickel, iron, zinc, copper, silver, gold, radium, cadmium, uranium, platinum and diamonds.
It is supposed that the Earth core is composed from iron and nickel.