Question

which one of the following statement is not true.........1.mica can be clear black green red yellow....2.limestone is found with calcium carbonated or magnesium carbonated.....3.aluminium has good conductivity.....4.generally minerals are not found in ore

Answer 1

mica can be clear back green red yellow

Answer 2

1st statement I.e mica can be clear black green red yellow is not true.
hope it helps you.