noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   An orthorhombic-dipyramidal mineral containing aluminum, oxygen, and silicon. countable, uncountable

Synonyms

All synonyms

porcelainite

Etymology

Named for type locality Mull (Scotland) + -ite.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.