藝術與建築詞典根目錄
....材料層面
........材料 (材料層面)
............材料
................<依成分區分之材料>
....................無機材料
........................岩石
............................火成岩
................................<依成分區分之火成岩>
....................................<依成分區分之火成岩：化學>
........................................中性火成岩
............................................閃長岩
|||................................................雲母閃長岩
|||................................................石英閃長岩
|||............................................安山岩