Amethyst References in Antique Gemological Books
Amethyst References before 1800 Amethyst extremely valuable before large Amethyst finds in Brazil in 19th century. One of the world’s first systematic overviews of gemstones and minerals (Nicols 1652)...
View ArticleAmethyst Consumer Information
Care Care should be taken not to knock the gem during use, as small fissures or cracks may develop, especially along facet junctions. It can be cleaned with warm, sudsy water or a dampened cloth. Some...
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