troost·ite 
(trstīt′)
(trstīt′)n.
A white or colored crystalline mineral, a variety of willemite, in which the zinc is partly replaced by manganese.
[After Gerard Troost (1776-1850), Dutch-born American geologist.]
| 单词 | troostite |
| 释义 | troost·ite (trstīt′)n. A white or colored crystalline mineral, a variety of willemite, in which the zinc is partly replaced by manganese. [After Gerard Troost (1776-1850), Dutch-born American geologist.] |
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