BabelNet

bn:00048034n

Noun Concept

Categories: Articles with short description, Wikipedia articles incorporating text from the 1911 Encyclopædia Britannica, Jasper, Wikipedia articles incorporating a citation from the 1911 Encyclopaedia Britannica with Wikisource reference

jasper Black Jasper Bruneau jasper Egyptian jasper jaspis

An opaque form of quartz; red or yellow or brown or dark green in color; used for ornamentation or as a gemstone WordNet 3.0

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An opaque form of quartz; red or yellow or brown or dark green in color; used for ornamentation or as a gemstone WordNet 3.0 & Open English WordNet

Jasper, an aggregate of microgranular quartz and/or cryptocrystalline chalcedony and other mineral phases, is an opaque, impure variety of silica, usually red, yellow, brown or green in color; and rarely blue. Wikipedia

Opaque mineral. Wikipedia Disambiguation

An opaque, impure variety of quartz, of red, yellow, and other dull colors, breaking conchoidally with a smooth surface. Wiktionary

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