tsingtauite

名词 n.
中文释义

英文释义

名词 n.
  1. A porphyritic granite with phenocrysts of orthoclase in a fine-grained groundmass of quartz and alkali feldspar having an evenly granular fabric. uncountable

词源

From Tsingtau (“Qingdao”) + -ite.
1 次浏览 数据来源: Wiktionary