verd-antique
/ˌvəːdænˈtiːk/noun
mass noun
1- a green ornamental marble consisting of serpentine with calcite and dolomite（装饰用）蛇纹大理岩。
1.1
- verdigris on ancient bronze or copper（古铜器上的）铜绿。
1.2
- a green form of porphyry一种绿色斑岩。
词源
mid 18th cent.: from obsolete French, literally 'antique green'.