Serpentine is an often green mineral that is common to low-grade metamorphic rocks. Relatively soft, serpentine is often greasy, waxy or silky in appearance with a white streak. The fibrous form of serpentine is crysotile asbestos.
An information card with details on the mineral formation, characteristics, and uses is included. Typical samples sizes are generally 1-2 inches in length or width but can vary based on availability and natural crystal shape.
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 years.
May have sharp edges.