Copper

In its natural way, copper is frequently related with other metals like zinc, nickel, molybdenum and gold. Copper is able to mix with sulphur and iron and then forms sulphide minerals, and this might occur with these metals in either huge sulphide deposits or as disseminated deposits more commonly known as porphyries.

Some of the common copper deposits can be found in accumulations of substantial sulphides from volcanic or magmatic activity, and porphyries, which have a magmatic beginning. Economic massive sulphide deposits in general have concentrations or grade of copper and added metals, and these are higher than the ones of porphyry deposits that are in most cases much bigger in volume.

The ore bodies that are at or close to the surface are in most cases mined through open pit methods. In cases where an ore body takes place at depth it needs to be mined by underground methods. Some of the most common and widespread applications for copper are in electrical transmissions, water tube, castings and heat exchangers. In Canada, most than half of the refined copper used annually is used for electrical applications, mostly wire. Worldwide, over two thirds of copper is used in wire and cable.

Copper is at the core of the enormous generators at power stations, transformers, electric motors of diesel locomotives, starters, generators of automobiles, as well as thousands of smaller electric motors, like the ones utilized in household appliances. Copper cables are buried under the ground in order to structure power and communications networks for cities and towns, and they are also placed at the bottom of the sea to make available connections among continents. Another very big use of copper is the brass mill industry, which takes care of manufacturing copper and copper alloy tube and pipe, plate, sheet and strip, bars, rods and shapes. One of the most important producers of copper is Canada mainly because copper is one of the most functional and important of all the metals in the industrial world.

Incidences of copper minerals are very extensive. Nonetheless, concentrations of copper bearing ore that allows beneficial exploitation is pretty much restricted to just a few places. Inside of Canada for example, there are four provinces that are considered the major copper production provinces and these include, British Columbia, Ontario, Quebec and Manitoba. Ontario, which is the second biggest province that produces copper, owes a lot of its magnitude to the Sudbury area. This area is where the metal is recovered along with nickel mining operations.

One other big and prominent copper producing area is Timmins. Large scale copper mining set into motion in Quebec when the Horne Mine opened at Noranda at the ending of 1927 and the smelter that was constructed there currently takes care of recycling copper and generates primary copper. The production of copper in Manitoba is Canada's fourth largest copper producing province and this is located around the copper smelter in Flin Flon. In other places, copper is recovered in smaller quantities such as in the Atlantic Provinces, the Yukon and the Northwest Territories.