phaneriticadj.

Brit.

/ˌfanəˈrɪtɪk/, U.S.

/ˌfænəˈrɪdɪk/

Origin: Formed within English, by derivation. Etymons: phanerite n., -ic suffix.

Etymology: < phanerite n. + -ic suffix.

Geology.

Of an igneous rock: containing macroscopic mineral grains. Cf. phanerite n.

ΚΠ

1914 Science 17 July 103/1 The granular or phaneritic rocks are treated on the assumption that in most cases their mineral composition can be approximately determined.

1971 Amer. Jrnl. Archaeol. 73 68/2 The author has seen two leucocratic (light colored), phaneritic (individual grains easily seen with the naked eye) examples which were probably quartz diorite.

2003 Precambrian Res. 126 1 The mafic volcanics are phaneritic, fine-grained, and are often strongly hydrothermally altered.

This is a new entry (OED Third Edition, December 2005; most recently modified version published online March 2022).

单词	phaneritic
释义	phaneriticadj. Brit. /ˌfanəˈrɪtɪk/, U.S. /ˌfænəˈrɪdɪk/ Origin: Formed within English, by derivation. Etymons: phanerite n., -ic suffix. Etymology: < phanerite n. + -ic suffix. Geology. Of an igneous rock: containing macroscopic mineral grains. Cf. phanerite n. ΚΠ 1914 Science 17 July 103/1 The granular or phaneritic rocks are treated on the assumption that in most cases their mineral composition can be approximately determined. 1971 Amer. Jrnl. Archaeol. 73 68/2 The author has seen two leucocratic (light colored), phaneritic (individual grains easily seen with the naked eye) examples which were probably quartz diorite. 2003 Precambrian Res. 126 1 The mafic volcanics are phaneritic, fine-grained, and are often strongly hydrothermally altered. This is a new entry (OED Third Edition, December 2005; most recently modified version published online March 2022). < adj.1914
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