单词 | diorite |
释义 | BETA Examples ofdioriteDictionary> Examples ofdiorite dioriteisn’t in the Cambridge Dictionary yet. You can help! Add a definition Igneous lithologies vary fromdioritethrough granodiorite, and granite to pegmatitic granite. From theCambridge English Corpus The diorites exhibit primary igneous features (including local orbicular structures) and show no penetrative deformational overprint. From theCambridge English Corpus In hand specimen the quartzdioriteis a foliated, mediumgrained rock. From theCambridge English Corpus Bothdioriteand granodiorite intrude the gabbro, with granodiorite being the last intruded. From theCambridge English Corpus In marked contrast, the central block exposes a significantly wider spectrum of lithologies ranging fromdioritethrough granodiorite to alkali granite. From theCambridge English Corpus Instead, a quartzdioriteintruded along the eastern edge of the gabbro was investigated. From theCambridge English Corpus Thedioriteconsists mainly of plagioclase, amphibole and biotite variably altered to actinolite and chlorite with minor amounts of microcline and quartz, and accessory apatite, titanite and zircon. From theCambridge English Corpus Amphibolediorite, with relicts of pyroxene, may also belong to this pluton. From theCambridge English Corpus Gabbro shows ambiguous, possibly liquid-liquid, contacts with porphyriticdiorite, which resembles an altered or heteromorphic version of the gabbro. From theCambridge English Corpus These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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