Granite is a common volcanic igneous rock that forms below ground. This attractive igneous rock is a speckled white to gray color with visible grains of quartz, mica, and feldspar.
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.