Natural optical calcite – Clear birefringent crystal in a precise columnar form.- 389.57 g

This exceptionally clear freeform piece of optical calcite fascinates with its striking transparency and the fine, shimmering internal structures. The precisely cut, columnar shape enhances the mineral's natural light refraction and makes the interior look like floating feathers and delicate ice veins. Particularly impressive is the clearly visible double refraction – a characteristic feature of high-quality calcite that creates a magical optical depth when viewed through the crystal.

The gentle sheen of the polished surfaces, combined with the slightly iridescent inclusions, gives this piece a calm, almost ethereal aura and makes it both decorative and mineralogical appealing.

Optical calcite is traditionally associated with clarity and focus. It is said to help organize thoughts, find inner calm, and promote clear perception – a fitting complement to its optical purity.

Stone: A++ High Quality Optical Calcite Crystal
Weight: 389.57 g
Size: 70x53x52 mm
Treatment: None
Origin: Brazil

Our shipping costs have been checked and approved by Catawiki.
We have an external shipping company that carries out final inspection, pickup, packaging, and shipping; thus these shipping costs incur.
Buyer bears all possible import and export costs, customs duties, shipping costs, etc..
See also our other items and shipping costs; pickup costs can be saved..
In some of the pictures the stone has been backlit to show you the color of the stone.
In some stones we have placed lighting underneath the stone to better show the color of the pieces.