Iceland Spar $60.00

Iceland Spar is a clear variety of calcite known for its remarkable optical property called double refraction, where light passing through the crystal appears doubled. This natural mineral has been studied for centuries and is known for its role in helping demonstrate how light behaves. Each piece is unique, making it a fascinating addition to any geology collection or hands-on science exploration.

Why You’ll Love This

• Natural calcite crystal that clearly demonstrates double refraction
• Each specimen is unique in shape, clarity, and internal structure
• Excellent for hands-on learning about light, optics, and mineral properties
• Smooth surfaces highlight the crystal’s transparency and visual effects
• Ideal for classrooms, collectors, or science-focused displays

Handle with care, as calcite is a softer mineral and can scratch more easily than harder stones. Each specimen is approximately 3.5-4 x 3-3.5 x 1.5-2 inches. Natural clarity and patterns will vary.

Explore the science of light and optics through this striking natural crystal.