granophyre
/ˈgrænəʊˌfaɪə(r)/noun
mass noun
- Geology a granitic rock consisting of intergrown feldspar and quartz crystals in a medium- to fine-grained groundmass【地质】花斑岩; 文象斑岩。
派生词
granophyric
/ˌgrænəʊˈfɪrɪk/ adjective词源
late 19th cent.: from German Granophyr, from Granit 'granite'+ Porphyr （see PORPHYRY）.