Rock & Mineral Collection 03 (Discontinued)

A set of 9 rocks and minerals, including a magnifying glass and descriptions of the following included materials

• Copper ore
• Shale
• Anthracite coal
• Jasper
• Amphibole
• Serpentine
• Hematite
• Mica Schist
• Quartz
• Magnetite
• Calcite
• Vermiculite