释义 |
† ˈferrilite Min. Obs. [f. L. ferr-um + -ilite.] = rowley rag.
1799Kirwan Geol. Ess. 200 Again 50 Silex 30 Argil 15 Calx 5 Iron should I imagine give wacken..and if the calx be eliminated, and in its place, iron substituted, ferrilite will result. 1804Watt in Phil. Trans. XCIV. 281 note, Mr. Kirwan states the specific gravity of rowley rag, which he calls ferrilite, at 2.748. |