| 释义 |
clay mineral
clay mineraln. Any of various hydrous silicates that have a fine crystalline structure and are components of clay.clay mineral n (Minerals) any of a group of minerals consisting of hydrated aluminium silicates: the major constituents of clays clay′ min`eral
n. any of a group of hydrous aluminum silicate minerals, as kaolinite, illite, and montmorillonite, that constitute the major portion of most clays. [1945–50] clay mineral
clay mineral[¦klā ¦min·rəl] (mineralogy) One of a group of finely crystalline, hydrous silicates with a two-or three-layer crystal structure; the major components of clay materials; the most common minerals belong to the kaolinite, montmorillonite, attapulgite, and illite groups. |