Carbonatite is a light gray to yellow igneous rock. Carbonatite can form as either an intrusive or extrusive rock. Major minerals include calcite and dolomite. Carbonatite has a fine to medium-grained texture.
An information card with details on the rock formation, mineral content, 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 formation.
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 years.
May have sharp edges.