porphyroblast

Fetched 2026-10-26 (cache).

Synonyms: porphyroblasts

Antonyms: porphyroblasts

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|geology}} A relatively large [[crystal]] within a [[metamorphic]] [[rock]]

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.