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Webster 1913 Edition
Margarite
Mar′ga-rite
,Noun.
[L.
margarita
, Gr. [GREEK] a pearl; cf. F. marguerite
.] 1.
A pearl.
[Obs.]
Peacham.
2.
(Min.)
A mineral related to the micas, but low in silica and yielding brittle folia with pearly luster.
Webster 1828 Edition
Margarite
M`ARGARITE
,Noun.
1.
Margaric acid.2.
A mineral of a grayish white color found in Tyrol.