单词 | pholerite |
释义 | pholeriten. Mineralogy. Now rare. A clay mineral occurring as minute, pearly scales, subsequently regarded as a form of kaolinite. ΘΚΠ the world > the earth > minerals > types of mineral > silicates > phyllosilicate > [noun] > kandites > kaolinite > varieties kaolin1728 nacrite1808 pholerite1826 gilbertite1830 tuesite1837 china-clay1840 teratolite1868 1826 Q. Jrnl. Lit. 21 406 Pholerite or silicate of Alumina. 1857 Proc. Royal Soc. 1856–7 8 424 A hydrous aluminous silicate allied to pyrophyllite or pholerite. 1907 Science 28 June 1000/1 Some of the other clay-like minerals, such as pholerite or halloysite, are present. This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022). < n.1826 |
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