Read Edit View history 泥板岩 níbǎnyán argillite Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 泥板岩 níbǎnyán argillite (geology) a type of rock formed from mudstone or shale under pressure, characterized by a structure that is between shale and slate and does not split easily Edit Delete References Add reference No references for this word.
泥板岩 níbǎnyán argillite (geology) a type of rock formed from mudstone or shale under pressure, characterized by a structure that is between shale and slate and does not split easily Edit Delete