bn:00003503n
Noun Concept
Categories: Trigonal minerals, All Wikipedia articles written in American English, Provincial symbols of Ontario, Minerals in space group 152 or 154, All articles with self-published sources
EN
amethyst  Amethist  amethysts  Amithist  Amythest
EN
A transparent purple variety of quartz; used as a gemstone WordNet 3.0
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EN
A transparent purple variety of quartz; used as a gemstone WordNet 3.0 & Open English WordNet
Amethyst is a violet variety of quartz. Wikipedia
Semi-precious form of quartz. Wikipedia Disambiguation
Mineral of quartz variety Wikidata
A purple variety of quartz often used as an ornament. OmegaWiki
A transparent purple variety of quartz, used as a gemstone. Wiktionary
WordNet 3.0 & Open English WordNet
Wikipedia
Wikidata
Wiktionary
OmegaWiki