Any of the group of silicates in which the four oxygen atoms of each SiO4 tetrahedron are shared with four neighbouring tetrahedra in a…
单词 | θ6998 |
释义 | the world > the earth > minerals > types of mineral > silicates > tectosilicate > [noun] (288) tectosilicate1947 Any of the group of silicates in which the four oxygen atoms of each SiO4 tetrahedron are shared with four neighbouring tetrahedra in a… Subcategories:— silica (6) — quartz (143) — feldspar (52) — feldspathoid (74) — other tektosilicates (12) |
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