单词 | houghite |
释义 | houghiten. Mineralogy. A variety of hydrotalcite, derived from an alteration of spinel. ΘΚΠ the world > the earth > minerals > types of mineral > silicates > phyllosilicate > [noun] > talc > others talcite1794 rensselaerite1837 steaschist1845 houghite1851 talcoid1868 agalite1878 1851 Amer. Jrnl. Sc. 2nd Ser. 12 210 Some of his specimens are spinel crystals..in one part, and true Houghite in another. 1868 J. D. Dana Syst. Mineral. (ed. 5) 179 Houghite..occurs in flattened nodules. This entry has not yet been fully updated (first published 1899; most recently modified version published online March 2022). < n.1851 |
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