Blue Onyx Crystal Tower, Natural Brazilian Stone Carving, Onyx Crystal Carving

Blue Onyx Crystal Tower (Offered by Gram Weight) ~

These towers are carved from natural blue Onyx sourced in Brazil. The stone is a banded form of Calcite, valued for its striking layers of deep blue, teal, and cream. Each piece shows unique variation in color and matrix, with occasional orange or tan inclusions that highlight the contrast within the stone. Offered by gram weight, you can expect a range of heights and widths in these individual tower carvings.

Onyx of this type forms in limestone deposits through the slow layering of Calcite. The Brazilian material is noted for its strong saturation and dramatic banding, making it distinct from lighter or dyed examples on the market. These polished towers emphasize the natural geometry and color zoning of the stone. They stand well as display specimens for collectors who appreciate mineral aesthetics.

This listing is for ONE (1) intuitively chosen crystal. Each piece has been handpicked and examined for quality. The photography used is a representation of our collection, the unique specimen you receive will be similar to the stones pictured and will have its own individual traits. Specimens categorized by weight don’t have specific size measurements provided, as each piece has a different shape and mass.