chrysocolla
/ˌkrɪsəʊˈkɒlə/noun
mass noun
- a greenish-blue mineral consisting of hydrated copper silicate, typically occurring as opaline crusts and masses硅孔雀石。
词源
late 16th cent. (in the Greek sense)： from Latin, from Greek khrusokolla, denoting a mineral used in ancient times for soldering gold.