a mineral, complex calcium and aluminum borosilicate, usually occurring in thin brown crystals.
Origin of axinite
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
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Historical Examples of axinite
Boric acid is also a constituent of certain silicates, such as tourmaline, axinite, and datholite.A Textbook of Assaying: For the Use of Those Connected with Mines.
Cornelius Beringer and John Jacob Beringer