Found 2 items, similar to Phillipsite.
English → English (WordNet) Definition: phillipsite phillipsite n : a group of white or reddish crystalline minerals of the zeolite family consisting of a hydrous silicate of calcium and potassium and aluminum
English → English (gcide) Definition: Phillipsite Phillipsite \Phil"lips*ite\, n. [So named after John Phillips, an English mineralogist.] (Min.) (a) A hydrous silicate of aluminia, lime, and soda, a zeolitic mineral commonly occurring in complex twin crystals, often cruciform in shape; -- called also christianite. [1913 Webster]