单词 | cal |
释义 | caln. The name given by Cornish miners to the native tungstate of iron and manganese; wolfram. ΚΠ 1808 R. Polwhele Cornish-Eng. Vocab. Gal, rust. 1849 J. Weale Rudim. Dict. Terms Archit. i. 198/1 Gal, in Cornish, rusty iron ore. 1875 R. Hunt & F. W. Rudler Ure's Dict. Arts (ed. 7) III. 1039 The most common ore of this metal [Tungsten] is wolfram, known also to the Cornish miner as ‘cal’ or ‘callen’. 1875 R. Hunt & F. W. Rudler Ure's Dict. Arts (ed. 7) III. 1039 There remains a quantity of this mineral substance (gal). 1880 M. A. Courtney W. Cornwall Words in M. A. Courtney & T. Q. Couch Gloss. Words Cornwall 9/2 Cal,tungstate of iron. This entry has not yet been fully updated (first published 1888; most recently modified version published online December 2020). < n.1808 |
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