单词 | melan-asphalt |
释义 | † melan-asphaltn. Mineralogy. Obsolete. = albertite n. ΘΚΠ the world > the earth > minerals > types of mineral > hydrocarbon minerals > [noun] > pyrobitumen albertite1853 melan-asphalt1853 wurtzilite1889 pyrobitumen1903 1853 C. M. Wetherill in Trans. Amer. Philos. Soc. 10 358 The substance from Hillsborough is not coal..but a true and new variety of asphalt. In allusion to its beautiful and brilliant black colour, I propose for it the name melan-asphalt. This entry has been updated (OED Third Edition, June 2001; most recently modified version published online June 2018). < n.1853 |
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