A lustrous black variety of asphaltite which occurs on Barbados and Trinidad and was formerly used as a fuel and in the manufacture of lacquers…
单词 | θ6591 |
释义 | the world > the earth > minerals > types of mineral > hydrocarbon minerals > [noun] > bitumen > asphalt > types of (4) manjak1657 A lustrous black variety of asphaltite which occurs on Barbados and Trinidad and was formerly used as a fuel and in the manufacture of lacquers… grahamite1866 A bituminous compound of several hydrocarbons, similar to asphaltum. Gilsonite1886 A proprietary name for: a type of shiny, black, naturally-occurring bitumen, used in inks and paints, as a coating and varnish, and as a chemical… uintaite1888 = Gilsonite, n. |
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