| 释义 |
pleromorph Min.|ˈplɪərəʊmɔːf|
[mod. f. Gr. πλήρης, πληρο- full + µορϕή form: introduced (in Ger.) by A. Kenngott 1859.]
A form produced by the filling of a cavity left by the removal of a crystal with another mineral substance.
1890in Cent. Dict. 1906H. A. Miers Let. to Editor, A pleromorph is a natural cast of a crystal in some other mineral substance. |