Xonotlite

Although xonotlite crystals can take acicular (needle-like) forms, like these specimens from Vicenza, Veneto, Italy, this material usually occurs as fibrous masses. Researchers who synthesize this mineral take particular interest in this fibrous property. Photo by Aangelo. Licensed under CC By-SA 3.0.

Article: Xonotlite Value, Price, and Jewelry Information

Credit: Aangelo