Question

define minerals ,Ore ,and gangue

Answer 1

Answer:

Minerals=Any naturally occurring solid that has definite chemical composition and possesses a crystalline structure.

Ore=Ores are naturally occurring rocks that contain metals or metal compounds in sufficient amounts to make it worthwhile extracting them.

Gangue=the commercially valueless material in which ore is found.

Answer 2

Answer:

= Metallurgy : The Extraction Of Metal From Their Ores And Then Refining Them For Use Is Known As "Metallurgy "

= Ores = The Minerals From Which Metals Can Be Profitably Extracted Are Called "Ores"

= Gangue = The Unwanted Impurities Of Sand,Soil,Rocky Substance, Etc., Present In The Ore Are Called "Gangue "