porphyry
n. 斑岩
名词复数：porphyries
近义词：porphyriticrock，
英英释义
Noun
- any igneous rock with crystals embedded in a finer groundmass of minerals
例句
用作名词(n.)
- There are many similarities between Yuerya and Niuxinshan independent porphyry deposits.峪耳崖和牛心山独立斑岩型金矿有诸多相似之处。