Kyanite

English
Kyanite

Origin
Brazil

Introduction
Kyanite, with the chemical formula Al₂SiO₅, is a silicate mineral considered a symbol of honesty, intuition, and mental clarity. It is also known as "blue spar."

Historically, kyanite has been regarded by some cultures as the "stone of honesty" due to its unique birefringence and cleavage, symbolizing truth and intuition. Medieval mineralogists recorded its ability to help people maintain focus, and it was used by navigators as a "protective stone" to enhance their sense of direction and security.