Raygrantite
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 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.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.