Banded Calcite $6.99

Banded Calcite is a naturally formed mineral specimen known for its soft, layered bands created during crystal growth. Measuring approximately 1.5–2 inches, it’s an approachable size for hands‑on learning, display, or building a rock collection. Its visible banding makes it especially useful for geology students, educators, and anyone curious about how minerals form over time through changing conditions.

Why you'll love this:

• Naturally occurring calcite with visible banded patterns
• Measures approximately 1.5–2 inches, making it easy to handle and display
• Smooth surfaces highlight mineral layering and structure
• Durable specimen suitable for classroom use, study, or collections
• Helpful for exploring mineral formation, color variation, and Earth science concepts

A simple, engaging way to explore geological processes through real mineral structure.