Labradorite Feldspar, The Sparkling Birthstone for July 18th
Birthstone for July 18th: Labradorite Feldspar Description of Labradorite Feldspar Labradorite, a captivating member of the feldspar family, is renowned for its stunning play of color known as labradorescence. This optical phenomenon causes flashes of blue, green, yellow, and even red to appear as light reflects off the stone’s surface. The phenomenon is the result of light diffraction within the stone’s complex internal structure, where layers of feldspar minerals with varying refractive indices create a mesmerizing array of colors....