Coal and limestone are minerals, because they are obtained by mining.
no they are not the same because iron is a metal that is obtained from its ore called iron ore
Calcium is an example of a mineral.
The iron (II) sulfide (FeS) is obtained.
A water solution of iron sulfate is obtained.
iron
Iodine is not obtained from microorganisms; iodine is obtained from minerals.
iron is a mineral, not a vitamin. Minerals are simple chemical elements and are an essential part of your body's functioning. Minerals can not be synthesized by your body and must be obtained through the food you eat. Vitamins are nutrtional compounds found in plants.
Because feldspar minerals are much more plentiful, and iron minerals are vital to the manufacture of steel, iron containing minerals would logically have more value.
Iron IS a mineral.
Chlorine is obtained mainly from the ocean although many minerals have it.!(:
Iron sulfides are obtained.
the minerals are iron, nickel and cobalt
none
Coal and limestone are minerals, because they are obtained by mining.
There are many different minerals you can get from different foods. You usually get different minerals from fruits than you do vegetables.
Of all the minerals