Phosphophyllite is a beautiful green mineral.

She is very beautiful.

She was described as very beautiful.

This area is known for producing a variety of minerals.

His new car is green.

Mineral oil is often used in the manufacture of cosmetics and pharmaceuticals.

He is majoring in mineralogy at university.

His new car is yellow-green.

This greenschist is geologically very interesting.

This area is rich in green tuff.