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Webster 1913 Edition
Saussurite
Saus′sur-ite
,Noun.
[F. So called from M.
Saussure
.] (Min.)
A tough, compact mineral, of a white, greenish, or grayish color. It is near zoisite in composition, and in part, at least, has been produced by the alteration of feldspar.
Webster 1828 Edition
Saussurite
SAUS'SURITE
,Noun.