Monzonite is a dark gray to green, intrusive igneous rock. Major minerals include feldspars, pyroxene, and hornblende. Monzonite has a medium-grained texture due to slow cooling below the land surface.
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.