| 释义 |
bast·naes·ite
noun
or bast·näs·ite \ˈbastnəˌsīt\
(-s)
Etymology: Swedish bastnäsit, from Bastnäs, Riddarhyttan dist., Västmanland, Sweden + Swedish -it -ite
: a mineral consisting of a fluocarbonate of the cerium metals that is wax-yellow to reddish brown |