Magnetite is a heavy, black mineral that is slightly magnetic. The mineral is characterized with a black streak, metallic luster and moderate hardness. To demonstrate the magnetic properties of the mineral, use a sample to pick up a paperclip.
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.