Question

Metallurgy involves all the processes leading to the separation of a pure metal from its ore a) Distinguish a mineral from an ore. b) What type of ores are usually concentrated by Froth Floatation process? Give Example​

Answer 1

Answer:

a)-Minerals are naturally occurring inorganic solids with a crystalline structure and a definite range of chemical formula. Ores are concentrations of minerals in rock that are high enough to be economically extracted for use. ... Minerals- A mineral is composed of the same substance throughout.

B)-Types of ores that can be concentrated by froth flotation method are sulphide ores. Examples are PbS (sulphide galena) and ZnS (zinc blende).

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Answer 2

Answer:

a)-Minerals are naturally occurring inorganic solids with a crystalline structure and a definite range of chemical formula. Ores are concentrations of minerals in rock that are high enough to be economically extracted for use. ... Minerals- A mineral is composed of the same substance throughout.

B)-Types of ores that can be concentrated by froth flotation method are sulphide ores. Examples are PbS (sulphide galena) and ZnS (zinc blende).