Minerals can be many things. Makeup is a good thing to cash in on. Our focus is crystals, minerals, rocks. Minerals can also refer to edible supplements. Minerals are also a major commedity, industrial minerals are a major force of sales in the world. If we were really trying to monitize this domain name, we would have a bunch of pages with content covering differnet mineral industries.
What Is Mineral has a Global Monthly AdWords Result of 9,100,000 in a LOW competition range. When you get this filled out and seasoned, it could easily be the catch all when someone starts to type "What is Mineral..." This domain name has a LOT of potential, yet, alone, is well worth simply planting a landing page on.