Considering this, how is iron ore processed?
To get to the bits of iron in the ore, you have to smelt it out. Smelting involves heating up ore until the metal becomes spongy and the chemical compounds in the ore begin to break down. Most important, it releases oxygen from the iron ore, which makes up a high percentage of common iron ores.
Likewise, how iron ore is extracted from the earth? Mined out of the ground, raw ore is a mixture of materials called ore proper and loose earth called gangue (waste). The ore proper is separated by crushing the raw ore are simply washing away the lighter soil. There, a blacksmith burns charcoal with iron ore and a good supply of oxygen.
In this way, how do you make refined iron?
Refined Iron is obtained by smelting an Iron Ingot. It can also be obtained by placing Iron Ore with Coal Dust in a Rotary Macerator, getting Refined Iron Dust (thus skipping the re-smelting process). This material is used in most Industrial Craft recipes, most notably the Machine Block.
Will we run out of iron ore?
We will never run out of iron too because it comprises 5% of all Earth Crust. However, currently only those ores that contain above 50% iron are economic. However, 10% of all the rock in the Earth is limestone. Moreover, cement is one the most recycled materials in the world.
