MINERAL AND ENERGY RESOURCES IN INDIA
MINERALS
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
The colour of copper rock is
|
|
Brown
|
|
|
Grey
|
|
|
Purple
|
|
|
Blue
|
Explanation:
Detailed explanation-1: -Copper content can be identified in a rock because it will look blue in colour.
Detailed explanation-2: -The most common blue/bluish minerals of this type include azurite, chalcanthite, chrysocolla, linarite, opal, smithsonite, turquoise, and vivianite. Most people will not find these in the field, but any decent rock shop will have them all.
Detailed explanation-3: -You can always tell if a rock contains copper because then the rock looks blue in colour.
There is 1 question to complete.