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单词 θ6998
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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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更新时间:2025/1/24 8:41:29