单词 | siderocalcite |
释义 | > as lemmassiderocalcite siderocalcite n. Brit. , U.S. , ΚΠ 1794 R. Kirwan Elements Mineral. (ed. 2) I. 109 It may be inferred that braun spar, or sidero-calcite, exhibits in its composition various gradations to or from the sparry iron ore. 1818 T. Walford Sci. Tourist Ireland at Kilkenny The most curious mineralogical specimen is called Sidero-calcite, so plentiful as to have been used for repairing the roads. 1921 Jrnl. Geol. (Chicago) 29 664 Medium-grained siderocalcite. < as lemmas |
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