Read Edit View history 矽砂 xīshā silica sand Origin Definitions Defs Strokes Stroke Words Sentences Sents 矽砂 xīshā silica sand Pure quartz sand composed of silicon dioxide; typically used as a raw material in glass manufacturing. Cross-References See 二氧化矽 èryǎnghuàxī
矽砂 xīshā silica sand Pure quartz sand composed of silicon dioxide; typically used as a raw material in glass manufacturing. Cross-References See 二氧化矽 èryǎnghuàxī