Premium Raw Anthracite Coal, Metamorphic Rock Specimens - Approx 2 Inches - Great for Science Classroom, Hand Selected - Geology or Biology Class or Lab Project - Class Pack (12 Count)

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Real Coal Specimens for Education: Authentic coal rock samples ideal for geology lessons, earth science classrooms, homeschooling, and laboratory observation.
Hands-On Learning Tool: Helps students understand sedimentary rocks, fossil fuels, carbon content, and natural resource formation through direct examination.
Uniform, Display-Ready Pieces: Each piece is solid, durable, and easy to handle, making them suitable for group study, demonstrations, and microscope observation.
Perfect for Classrooms & Science Kits: Commonly used in middle school, high school, and introductory college geology courses, as well as science fairs and STEM activities.
Natural Variation Encourages Study: Each coal piece varies slightly in shape and texture, reinforcing real-world geology concepts rather than artificial replicas.

Product Description

Real Coal Specimens for Education Authentic coal rock samples ideal for geology lessons, earth science classrooms, homeschooling, and laboratory observation.