PHENOCRYST

Noun

phenocryst (plural phenocrysts)

(mineralogy) Any relatively large crystal embedded in a more fine-grained or glassy igneous rock

Synonyms

• phenocrystal

Source: Wiktionary


Phe"no*cryst, n. [Gr. to appear + crystal.] (Geol.)

Definition: One of the prominent embedded crystals of a porphyry.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

15 November 2024

HISTOLOGICALLY

(adverb) involving the use of histology or histological techniques; “histologically identifiable structures”


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Coffee Trivia

In 1511, leaders in Mecca believed coffee stimulated radical thinking and outlawed the drink. In 1524, the leaders overturned that order, and people could drink coffee again.

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