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单词 granophyre
释义

granophyre


gran·o·phyre

G0230100 (grăn′ə-fīr′)n. A fine-grained granite porphyry having a groundmass with irregular intergrowths of quartz and feldspar.
[German Granophyr : grano-, grano- + (Por)phyr, porphyry (from Medieval Latin porphyrium; see porphyry).]
gran′o·phyr′ic (-fîr′ĭk) adj.

granophyre

(ˈɡrænəʊˌfaɪə) n (Geological Science) a fine-grained granitic rock in which irregular crystals of intergrown quartz and feldspar are embedded in a groundmass of these minerals[C19: from gran(ite) + -phyre after porphyry] granophyric adj

gran•o•phyre

(ˈgræn əˌfaɪər)

n. a porphyritic granitic rock with a micrographic intergrowth of the minerals of the groundmass. [1880–85; grano- + French (por)phyre porphyry] gran`o•phy′ric (-ˈfɪr ɪk) adj.

granophyre


granophyre

[′gran·ə‚fīr] (petrology) A quartz porphyry or fine-grained porphyritic granite.
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更新时间:2024/12/22 21:01:49