CALCITE, ICELAND SPAR Optic Calcite Crystals


Iceland spar optic calcite, ethically sourced

3 in stock (can be backordered)


PHOTOS COMING! This sample image is from the same batch but has already found its forever home.

These cobbed rhombohedrons of Iceland spar optic calcite are tremendous at the science of diffraction!  Very clear and in great condition, the pieces average approximately 2 inches in length.


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