noun an·gar·a·lite \anˈgarəˌlīt\

Definition of angaralite



  1. :  a mineral Mg2(Al, Fe)10Si6O29 consisting of a magnesium aluminum iron silicate and occurring in thin black plates (specific gravity 5.6)

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Origin and Etymology of angaralite

German angaralith, from Angara river, U.S.S.R., its locality + German -lith -lite

First Known Use: 1899

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