Zoisite

Zois'ite noun [ After its discoverer, Von Zois , an Austrian mineralogist.] (Min.) A grayish or whitish mineral occurring in orthorhombic, prismatic crystals, also in columnar masses. It is a silicate of alumina and lime, and is allied to epidote.
Found on http://www.encyclo.co.uk/webster/Z/5

zoisite

<chemical> A grayish or whitish mineral occurring in orthorhombic, prismatic crystals, also in columnar masses. It is a silicate of alumina and lime, and is allied to epidote. ... Origin: After its discoverer, Von Zois, an Austrian mineralogist. ... Source: Websters Dictionary ... (01 Mar 1998) ...
Found on http://www.mondofacto.com/facts/dictionary?zoisite

Zoisite

• (n.) A grayish or whitish mineral occurring in orthorhombic, prismatic crystals, also in columnar masses. It is a silicate of alumina and lime, and is allied to epidote.
Found on http://thinkexist.com/dictionary/meaning/zoisite/

zoisite

silicate mineral, calcium and aluminum silicate, Ca2Al3(SiO4)3OH, characteristic of regional metamorphism and of hydrothermal alteration of igneous ...
Found on http://www.britannica.com/eb/a-z/z/10

Zoisite

Zoisite is a calcium aluminium hydroxy sorosilicate belonging to the epidote group of minerals. Its chemical formula is Ca2Al3(SiO4)(Si2O7)O(OH). Zoisite is named after the Slovene scientist Baron Sigmund Zois von Edelstein (Žiga Zois), who realized that this was an unknown mineral when it was brought to him by the mineral dealer Simon Prešern,
Found on http://en.wikipedia.org/wiki/Zoisite

Zoisite

Zoisite, named after its discoverer its discoverer, Von Zois, an Austrian mineralogist, is a greyish or whitish mineral allied to epidote, occurring in orthorhombic, prismatic crystals, also in columnar masses and formed in high temperature metamorphic rocks. It is a silicate of alumina and lime has the formulae Ca2Al3 (Si3O12)(OH) and a relative h
Found on http://www.probertencyclopaedia.com/browse/HZ.HTM
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