Introduction of mineral and mineral processing

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 Mineral and mineral processing 


                      Metallurgy is the science and art of extraction metal for their ore, refining them and preparing than for use. 


Mineral :- ●Naturally occurring substance of metals                              present in the earth crust are called                                    mineral.

                    ● All mineral are not ore.

                    ● Some minerals may contain a large % of                            metal where as others may contain only                             a small % of metal 

                   ● Mineral are native from in which metal                             exist.


Ore:-   ● Minerals which can be used to obtain the                          metal profitably are called ore.

           ● All ore are not minerals.

           ● Ore contain a good % of metal.

           ● Ore are mineral deposit. The useful minerals                   are called ore 

Ore:- Is the mineral from which the metal is                             conveniently and economically extracted. Ore                  has definite composition 

Mineral:- A mineral may be regarded as a naturally                        occurring chemical compound having a                            definite chemical compound and crystal                           structure 

e.g:- Bauxite(Al2O3.H2O), calcite(caco3),                                     chalcocite(cu2s)


Minerals classification includs:- Plagioclase , quarty ,                                                           arthoclase  , amphibale,                                                       pyroxene,  biotite,                                                                      garnet and clay.










N.D.....

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