microphenocryst

名词 n.
中文释义

英文释义

名词 n.
  1. A very small crystal in a fine-grained porphyritic rock.
    — The basalt of Goose Island of the Ice Harbor Member is unique for the occurrence of microphenocrysts of ilmenite and titanmagnetite.

词形变化

microphenocrysts plural

词源

Etymology tree
Proto-Indo-European *mey-der.?
Ancient Greek μικρός (mikrós)der.
English micro-
English phenocryst
English microphenocryst
From micro- + phenocryst.
0 次浏览 数据来源: Wiktionary