lithidionite
noun
li·thid·i·o·nite
\lə̇ˈthidēəˌnīt\
Definition of lithidionite
-s
: a mineral (Cu,Na2,K2)Si3O7 consisting of a rare silicate of alkalies and copper
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Origin and Etymology of lithidionite
Italian litidionite, from Greek lithidion pebble (diminutive of lithos stone) + Italian -ite
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