玢岩 bīnyán porphyrite Definitions Defs Origin Strokes Stroke Words Sentences Sents 玢岩 bīnyán porphyrite a type of igneous rock similar in structure and mineral composition to 安山岩 ānshānyán Cross-References Same as 纹岩 wényán
玢岩 bīnyán porphyrite a type of igneous rock similar in structure and mineral composition to 安山岩 ānshānyán Cross-References Same as 纹岩 wényán
