单词 | couseranite |
释义 | couseraniten. Mineralogy. Now rare or disused. An aluminosilicate mineral containing calcium and potassium, typically forming rectangular or rhomboidal prisms.Couseranite is now identified as a variety of marialite (marialite n. 2). ΚΠ 1823 W. Phillips Elem. Introd. Mineral. (ed. 3) 203 Couzeranite..occurring in rectangular prisms. 1875 C. D. Smith in W. C. Kerr Rep. Geol. Surv. N. Carolina I. App. 96 This opinion is based upon the existence of Hornblend, and yet another..variety of Feldspar in connection with Corundum. This Feldspar I have classified as Couzeranite. 1955 tr. C. P. A. Zeijlmans Van Emmichoven in N. S. Haile Geol. Accts. W. Borneo viii. 186 Chlorite, pargasite, couseranite (a few crystals of which are pseudomorphs after plagioclase) and tourmaline also occur. This entry has been updated (OED Third Edition, December 2019; most recently modified version published online March 2022). < n.1823 |
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