Read Edit View history 石英岩 shíyīngyán quartzite Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 石英岩 shíyīngyán quartzite A type of hard metamorphic rock formed from the recrystallization of sandstone or chemical siliceous rocks, consisting primarily of quartz. Edit Delete References Add reference No references for this word.
石英岩 shíyīngyán quartzite A type of hard metamorphic rock formed from the recrystallization of sandstone or chemical siliceous rocks, consisting primarily of quartz. Edit Delete