1 zoisite | Definition of zoisite

zoisite

noun
zois·​ite | \ ˈzȯi-ËŒsÄ«t How to pronounce zoisite (audio) \

Definition of zoisite

: an orthorhombic mineral that consists of a basic silicate of calcium and aluminum and is related to epidote

First Known Use of zoisite

circa 1805, in the meaning defined above

History and Etymology for zoisite

German Zoisit, from Sigismund Zois von Edelstein †1819 Slovene nobleman

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More from Merriam-Webster on zoisite

Britannica.com: Encyclopedia article about zoisite