glaucophane
/ˈglɔːkəfeɪn/noun
mass noun
- a bluish sodium-containing mineral of the amphibole group, found chiefly in schists and other metamorphic rocks蓝闪石。
词源
mid 19th cent.: from German Glaukophan, from Greek glaukos 'bluish-green' + -phanēs 'shining'.