bn:00018959n
Noun Concept
Categories: Chalcedony, Quartz gemstones
EN
chrysoprase  Chrysophase  chrysophrase  chrysoprasus
EN
A green variety of chalcedony valued as a gemstone WordNet 3.0
Definitions
Relations
Sources
EN
Chrysoprase, chrysophrase or chrysoprasus is a gemstone variety of chalcedony that contains small quantities of nickel. Wikipedia
Apple-green, gem-quality, chalcedony variety Wikidata
WordNet 3.0 & Open English WordNet
Wikipedia
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