Raygrantite

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A colourless triclinic mineral containing lead, hydrogen, oxygen, zinc, silicon, and sulphur.

Etymology

From Ray + Grant + -ite, after Dr. Raymond W. Grant (born 1939), retired professor of geology and former President of the Mineralogical Society of Arizona.

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