Collection: Iceland spar

Iceland spar is an exceptionally clear variety of calcite, famous for its strong double refraction property. Because of this, the contours of objects seen through this crystal may appear doubled, creating a unique optical illusion. Historical sources mention that Vikings might have used this crystal as a "sunstone" to detect the sun's position in cloudy weather. In an esoteric context, Iceland spar is considered a symbol of mental clarity, consciousness, and seeing "beyond the visible."

Main features and formation

• Calcite variation: Due to high purity and clarity.
• Double refraction: A unique optical property that helps demonstrate light dispersion.
• Usually clear: Sometimes has barely visible haze or "clouds."

Metaphysical properties

• Clarity of mind: "Taming" double vision by perceiving the world from multiple perspectives.
• Strengthening insight: Believed to help maintain objectivity.
• Open consciousness: An invitation to look deeper than what we see on the surface.

Spiritual benefit

• Growth of intellect: Encourages reflection on the essence of phenomena.
• Seeing hidden possibilities: Double refraction symbolizes an unexpected way out of routine.

Whether Iceland spar is displayed as an optical rarity or used in meditations, this exceptionally clear calcite can open new perspectives of thought. Let its double refraction remind us that true perception of the world rarely fits into a single "viewing" channel.