释义 |
uralitization Petrol.|ˌjʊərəlɪtaɪˈzeɪʃən| [f. uralite1 + -ization.] The alteration of a pyroxene, esp. augite, to form an amphibole, esp. actinolite. Hence ˈuralitized ppl. a.
1888J. P. Iddings tr. Rosenbusch's Microsc. Physiogr. Rock-Making Minerals 241 The alteration of augite into a hornblende mineral, uralitization, is very common. 1909Q. Jrnl. Geol. Soc. LXV. 378 The uralitized pyroxenes..have not been transformed into true nephrite. 1954H. Williams et al. Petrography vi. 112 Also to be ascribed to deuteric action is the widespread uralitization of the augite seen in many monzonites. 1970Nature 23 May 692/1 The rocks..retain much of their original structure and texture, the basalts being uralitized or chloritized. |