释义 |
uralite1 Min.|ˈjʊərəlaɪt| [ad. G. uralit (1831), f. Ural (mountains) + -ite1 2 b. Cf. F. ouralite.] ‘Pyroxene altered to amphibole’ (Chester).
1835Penny Cycl. III. 85/2 The uralites of [Professor G.] Rose appear to be its natural consequence. 1849Murchison Siluria App. C. 538 Hypersthene and diallage are partly changed into uralite. 1888Rutley Rock-Forming Min. 180 The well-known paramorphic conversion [of augite] into hornblende, the result being termed Uralite. b. uralite-porphyry, uralite-syenite: (see quots.).
1868Watts' Dict. Chem. V. 940 Uralite-porphyry, an aphanite-porphyry occurring in the Ural, containing uralite, and sometimes also crystals of labradorite. 1888Cassell's Encycl. Dict. VII. 382 Uralite-syenite, a variety of syenite..which contains uralite. |