bn:00073115n
Noun Concept
Categories: Mineralogy, Crystals, Cave geology
EN
spar
EN
Any of various nonmetallic minerals (calcite or feldspar) that are light in color and transparent or translucent and cleavable WordNet 3.0
Definitions
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Sources
EN
Spar is an old mining or mineralogy term used to refer to crystals that have readily discernible faces. Wikipedia
Crystalline mineral Wikidata
Any crystal with readily discernible faces. Wiktionary
WordNet 3.0 & WordNet 2020
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Wikipedia
Wikidata
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Wiktionary
EN