Mr. Dan is my best friend.

I live in Nada.

Tanmi is a professional singer.

I couldn't hear her sigh.

Anatase is a type of titanium oxide, characterized by the shape of its crystals.

In mineralogy, antigorite is also called leaf serpentine.

This cave is rich in guano.

This stone is a mineral called epidote.

Her necklace had a beautiful cat's eye stone.

Her necklace had a beautiful cat's eye stone.