Pyritoid definitions

Pyritoid

• (n.) Pyritohedron.
Found on http://thinkexist.com/dictionary/meaning/pyritoid/

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Pyritoid

Pyr'i·toid noun [ Pyrite + - oid .] (Crystallog.) Pyritohedron. [ R.]
Found on http://www.encyclo.co.uk/webster/P/203

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