单词 | uintaite |
释义 | uintaiten. Geology. = Gilsonite n. ΘΚΠ the world > the earth > minerals > types of mineral > hydrocarbon minerals > [noun] > bitumen > asphalt > types of manjak1657 grahamite1866 Gilsonite1886 uintaite1888 1888 J. M. Locke in Trans. Amer. Inst. Mining Engineers 1887–8 16 162 Gilsonite or Uintahite, a new variety of Asphaltum from the Uintah mountains, Utah. The discovery of this asphaltum was made by S. H. Gilson, of Salt Lake, and since then the material has borne the local name of Gilsonite. 1904 G. P. Merrill Non-metallic Minerals xiii. 373 The principal use of uintaite thus far has been in the manufacture of varnishes for ironwork and baking japans. 1951 E. N. Tiratsoo Petroleum Geol. xi. 291 The following are the principal bitumens found:—(a) Uintaite.., also called Gilsonite. 1974 Encycl. Brit. Micropædia IV. 546/2 Gilsonite, also called uintaite, lustrous, jet-black, natural bitumen.., an asphaltite. This entry has not yet been fully updated (first published 1986; most recently modified version published online December 2020). < |
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