What would happen if China stopped buying Australian iron ore?
The underground crushing facility would be fed by two ore pass systems. The crushed mineralized material would then be transported via two 250-metre conveyors and transferred to a 600-metre conveyor leading to the shaft loading point, where it would be hoisted to the surface using 43.5-tonne skips on a continuous basis.Iron processing | Britannica,Iron processing, use of a smelting process to turn the ore into a form from which products can be fashioned.Included in this article also is a discussion of the mining of iron and of its preparation for smelting. Iron (Fe) is a relatively dense metal with a silvery white appearance and distinctive magnetic properties. It constitutes 5 percent by weight of the Earth’s crust, and it is the,Heap leaching - Wikipedia,Heap leaching is an industrial mining process used to extract precious metals, copper, uranium, and other compounds from ore using a series of chemical reactions that absorb specific minerals and re-separate them after their division from other earth materials. Similar to in situ mining, heap leach mining differs in that it places ore on a liner, then adds the chemicals via drip systems to the,