NOUN | substance | samarskite | a complex black mineral occurring in pegmatites |
---|
Meaning | A complex black mineral occurring in pegmatites. | |
---|---|---|
Broader | mineral | Solid homogeneous inorganic substances occurring in nature having a definite chemical composition |
Substance of | pegmatite | A form of igneous rock consisting of extremely coarse granite resulting from the crystallization of magma rich in rare elements |
Substances | gadolinium, Gd, atomic number 64 | A ductile silvery-white ductile ferromagnetic trivalent metallic element of the rare earth group |
Spanish | samarskita | |
Catalan | samarskita |
©2001-24 · HyperDic hyper-dictionary · Contact