Is Moonstone a Good Option for Promise Rings?

Moonstone is a member of the feldspar mineral family. Moonstone can be colorless or a variety of hues including peach, pink, green, gray, yellow, brown, and blue. Adularescence, a captivating phenomena, is visible in moonstone. The transparency of Moonstone can range from clear to opaque. The moonstone has represented the power of the moon throughout history.