allanite
/əˈlælənaɪt/noun
mass noun
- a brownish-black mineral of the epidote group, consisting of a silicate of rare earth metals, aluminium, and iron褐帘石。
词源
early 19th cent.: named after Thomas Allan (1777-1833), Scottish mineralogist, + -ITE1.
单词 | allanite |
释义 | allanite/əˈlælənaɪt/noun mass noun
词源 early 19th cent.: named after Thomas Allan (1777-1833), Scottish mineralogist, + -ITE1. |
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