泥质岩 / 泥質岩

ní​zhì​yán

mudstone

mudstone or pelite, which is a type of fine-grained sedimentary rock consisting primarily of clay or mud

泥质 (literal) → 泥质/泥質 · ní​zhì · muddy 岩 (literal) → 岩 · yán · rock

Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition

created sense May 20, 2026, 07:57 PM