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Webster 1913 Edition
Natrolite
Na′tro-lite
(?; 277)
, Noun.
[
Natron
+ -lite
: cf. F. natrolithe
.] (Min.)
A zeolite occuring in groups of glassy acicular crystals, and in masses which often have a radiated structure. It is a hydrous silicate of alumina and soda.
Webster 1828 Edition
Natrolite
NATROLITE
,Noun.