Definitions
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun geology A very small
crystal in a fine-grainedporphyritic rock .
Etymologies
from Wiktionary, Creative Commons Attribution/Share-Alike License
micro- + phenocryst
Support
Help support Wordnik (and make this page ad-free) by adopting the word microphenocryst.
Examples
Sorry, no example sentences found.
Comments
Log in or sign up to get involved in the conversation. It's quick and easy.