Metal and its Ores
Ores are naturally occurring rocks that contain metal or metal compounds in sufficient amounts to make it worthwhile extracting them. The method used to extract a given metal from its ore depends upon the reactivity of the metal and so how stable the ore is.
| metals |
Its Ores |
| Aluminium |
Bauxite |
| Chromium |
Chromite |
| Zinc |
Sphalerite |
| Uranium |
Uraninite |
| Silver |
Argentite |
| Tungsten |
Wolframite, Scheelite |
| Tin |
Casseterite |
| Nickel |
Pentlandite |
| Mercury |
Cinnabar |
| Manganese |
Pyrolusite. |
| Lead |
Galena |
| Copper |
Bornite, Chalcocite |
| Cobalt |
Cobaltite |
| Iron/td>
| Magnetite |
| Gold |
Quartz. |
| Beryllium
|
Beryl. |
No comments:
Post a Comment