zircon in a sentence

Examples

1. These include the amphibole, biotite, feldspar and zircon.
2. The metal is present in the gems called zircons.
3. Both research teams dated the zircon grains by analyzing their isotopes of uranium.
4. Other orthosilicates include zircon, staurolite, and topaz.
5. The crystal structure of zircon is tetragonal crystal system.
6. The most abundant gem in Ratanakiri is blue zircon.
7. The sands on the island contain rutile and zircon.
8. Also contained is zircon, fluorite, and allanite.
9. Much less common than colorless zircon is colorless scheelite.
10. He is known for his investigations of mannitol and his analyses of zircon.