potash feldspar

  1. any of the feldspar minerals having the composition KAlSi3O8, as orthoclase.

Origin of potash feldspar

First recorded in 1860–65

Words Nearby potash feldspar

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024

Scientific definitions for potash feldspar

potash feldspar

  1. Potassium feldspar.

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