dumortierite
noun
du·mor·ti·er·ite du̇-ˈmȯr-tē-ə-ˌrīt 
also dyu̇-
: a bright especially blue mineral consisting of a borosilicate of aluminum
Word History
Etymology
French dumortiérite, from Eugène Dumortier †1876 French paleontologist
First Known Use
1881, in the meaning defined above
- geochronic
- geochronologic
- geochronological
- geochronologically
- geochronologies
- geochronologist
- geochronologists
- geochronology
- geochronometric
- geochronometries
- geochronometry
- geochrony
- geocline
- geococcyces
- Geococcyx
- geococcyxes
- geocodes
- geocorona
- geocoronas
- geocratic
- geocronite
- geocyclic
- geodal
- geode
- geodes