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plagioclase feldspar

plagioclase feldspar (plā'jēuklās") [key]: see feldspar.

The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2007, Columbia University Press. All rights reserved.

More on plagioclase feldspar from Infoplease:

diorite: meaning and definitions - diorite: Definition and Pronunciation
bytownite: meaning and definitions - bytownite: Definition and Pronunciation
labradorite - labradorite labradorite , a variety of plagioclase feldspar.
saussurite: meaning and definitions - saussurite: Definition and Pronunciation
monzonite: meaning and definitions - monzonite: Definition and Pronunciation

See more Encyclopedia articles on: Mineralogy and Crystallography

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Fate of calcite, apatite and feldspars in an ombrotrophic peat bog, Black Forest, Germany (Journal of the Geological Society)

Compositional and microtextural zoning in alkali feldspars from the Shap granite and its geochemical implications (Journal of the Geological Society)

Petrology, geochemistry, and U-Pb (zircon) age of the quartz-feldspar porphyry dyke at the Lake George antimony mine, New Brunswick: implications for origin, emplacement process, and mineralization. (Atlantic Geology)

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