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HELIOTROPE , in See also:mineralogy, is the See also:mineral commonly called " See also:bloodstone " (q.v.), and sometimes termed girasol-a name applied also to See also:fire-See also:opal. The name, like those of many See also:ancient names of minerals, seems to have had a fanciful origin. According to See also:Pliny the See also: Additional information and CommentsThere are no comments yet for this article.
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