scapolite

Noun

Meaning

A grayish white mineral occuring in tetragonal crystals and in cleavable masses. It is essentially a silicate of alumina and soda.

Source: Webster's dictionary

feldspar moonstone natrolite orthoclase albite nepheline phillipsite heulandite oligoclase amazonite labradorite microcline leucite andesine mesolite

Show all synonyms

alopecist altiscope