单词 | potash feldspar |
释义 | > as lemmaspotash feldspar potash feldspar n. Mineralogy = potassium feldspar n. at potassium n. Compounds 2. ΘΚΠ the world > the earth > minerals > types of mineral > silicates > tectosilicate > [noun] > feldspar > orthoclase orthose1814 orthoclase1831 potash feldspar1845 potassium feldspar1894 1845 W. H. Miller Let. 8 Mar. in C. Darwin Corr. (1987) III. 153 I have little doubt of the identity of the crystals with Potash Feldspar. 1957 H. S. Zim & P. R. Shaffer Rocks & Minerals 99 Microcline is also a potash feldspar—the most common one. 1991 Ann. Rep. Brit. Geol. Surv. 1990–91 (BNC) 37 Calcite is shown in orange-red, quartz in brown and potash-feldspar in blue. < as lemmas |
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