| 单词 | glaucophane |
| 释义 | glaucophane[ glaw-kuh-feyn ] / ˈglɔ kəˌfeɪn / nouna sodium-rich monoclinic mineral of the amphibole family, usually metamorphic. Origin of glaucophaneFirst recorded in 1840–50; glauco- + -phane Words nearby glaucophaneglaucoma, glaucomatous cataract, glaucomatous cup, glaucomatous halo, glauconite, glaucophane, glaucous, glaucous gull, glaur, glaze, glazed Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for glaucophane
Scientific definitions for glaucophaneglaucophane [ glou′kə-fān′ ] A blue to grayish-blue or bluish-black monoclinic mineral of the amphibole group. Glaucophane occurs as fibrous prisms in schists (especially blueschists) formed by the regional metamorphism of sodium-rich rocks. Chemical formula: Na2(Mg,Fe)3Al2Si8O22(OH)2. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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