THEY can change. they due to heat intense pressure and due to chemical changes. they can change their color.
When you look at a rock and see different colors, those colors are minerals .The pressure and heat causes the minerals in the rock to change into different minerals which cause the different colors in the rocks.
Yes, because minerals have a certain texture, color and streak color. Minerals also have some luster in them. Therefore, they could change anything about the rock.
They can change into coal
They can change into coal
Minerals and rocks do change. In fact they change everyday, but it takes hundreds and millions of years till it's noticible.
Yes, minerals in a rock can change the way they look through processes like weathering, erosion, and metamorphism. These processes can alter the color, texture, and composition of the minerals in the rock, leading to changes in its overall appearance.
The colour of granite does in fact change. For example it will change during the weathering process where feldspar minerals will change to clay minerals such as kaolinite. If the degree of weathering is high this can significantly alter the colour of the granite.
Physical or mechanical weathering
Air, water, and impurities can change the color of a mineral.
sometimes it does. in my science book it says the minerals MAY change.
Yes, the formation of stalagmites is considered a physical change. It involves the deposition of minerals from water onto cave floors, without any change in the chemical composition of the minerals themselves.
The color of sedimentary rock changes during metamorphism due to minerals. New minerals introduced can change the color of the rock.