Optical Calcite Rhombus

Optical Calcite (also known as Iceland Spar) is a transparent variety of calcite known for its double refraction—objects viewed through it appear doubled.

Clarity, insight, and energy amplification.

Spiritually, it’s believed to:

• Enhance mental clarity and perception
• Clear energetic blockages
• Amplify intention and spiritual awareness

It’s often used for focus during meditation and to support truth-seeking and higher consciousness.

Please keep in mind that crystal names can have different spellings depending on the source. All sizes and weights are approximate, since each piece is unique. Your crystal will be intuitively chosen just for you, so it may look slightly different from the photos — but it will be just as beautiful and full of good vibes!

This listing is for one (1) crystal, chosen just for you.

Weights are listed approximately to help estimate postage. Your order will be weighed before shipping, and any extra postage paid will be refunded.