Word Study
Harmotome
CIDE DICTIONARY
Harmotome, n. [Gr. "armo`s a joint + te`mnein to cut: cf. F. harmotome.].
A hydrous silicate of alumina and baryta, occurring usually in white cruciform crystals; cross-stone. [1913 Webster]
" A related mineral, called lime harmotome, and Phillipsite, contains lime in place of baryta." Dana. [1913 Webster]
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