Ward's® Caliche

Hardened natural cement of calcium carbonate that binds other material such as gravel, sand, clay, and silt.

• Collected in Arizona

• Multiple sizes and pack options to fit your specific needs
• Cut by Ward's geologists to guarantee top market quality
• Matching thin section available

Student specimens - Perfect for study and identification, these budget-friendly samples come sealed in a plastic bag. Storage box (5×5×4.5"), sold separately.

Hand specimens - Ideal for lectures, demonstrations, and display. Each comes in a labeled plastic tray with a matching labeled storage box.

All specimen dimensions are considered an average size range.