Serpentine is a group of hydrated magnesium silicate minerals, most commonly including antigorite, lizardite, and chrysotile. It typically forms when ultramafic rocks such as peridotite and dunite undergo serpentinization—a process in which heat- and chemically active water alters the original minerals into serpentine. It is often green, yellow-green, brown, or mottled, with a waxy to greasy luster and a texture that can range from massive to fibrous. Serpentine deposits occur in many regions associated with ancient or active tectonic boundaries, including Italy, Greece, Russia, Canada, the United States, New Zealand, South Africa, and Afghanistan.

In metaphysical traditions, serpentine is associated with transformation, healing, grounding, and the awakening or balancing of kundalini energy. It is sometimes believed to help release stagnant emotions, encourage spiritual growth, and strengthen one’s connection with nature. Because some serpentine specimens may contain chrysotile, a fibrous asbestos mineral, avoid cutting, drilling, sanding, or creating dust unless the material has been professionally identified and handled safely. Metaphysical properties are spiritual beliefs and are not scientifically proven.