bn:00001918n
Noun Concept
Categories: Symbols of South Dakota, Silicate minerals, Articles with short description, Hardstone carving, Agates
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agate  agates  Brazilian agate  Crazy-lace agate  Crazy lace agate
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An impure form of quartz consisting of banded chalcedony; used as a gemstone and for making mortars and pestles WordNet 3.0
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An impure form of quartz consisting of banded chalcedony; used as a gemstone and for making mortars and pestles WordNet 3.0 & Open English WordNet
Agate is the banded variety of chalcedony, which comes in a wide variety of colors. Wikipedia
The gemstone called achates by Theophrastus and Pliny the Elder Wikipedia Disambiguation
Semi-precious stone. Wikipedia Disambiguation
A semipellucid, uncrystallized variety of quartz, presenting various tints in the same specimen. OmegaWiki
A semi-pellucid, uncrystallized variety of quartz, presenting various tints in the same specimen, with colors delicately arranged in stripes or bands, or blended in clouds. Wiktionary
WordNet 3.0 & Open English WordNet
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Wikipedia
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Wikidata
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Wiktionary
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OmegaWiki
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Wikidata Alias
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