bn:00003503n
Noun Concept
Categories: Use mdy dates from October 2015, Quartz gemstones, Minerals in space group 154, Trigonal minerals, Wikipedia articles incorporating text from the 1911 Encyclopædia Britannica
EN
amethyst
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 & WordNet 2020
Amethyst is a violet variety of quartz. Wikipedia
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 & WordNet 2020
Wikipedia
Wikidata
Wiktionary
OmegaWiki