lherzolite

Founding-era definition · Webster's 1828 American Dictionary

LHER'ZOLITE, noun [from Lherz, in the Pyrenees.] A mineral, a variety of pyroxene. When crystallized, its crystals are brilliant, translucid, very small, and of an emerald green.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI

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