Super nice amethyst geode pair with a great chalcedony rim

A pair of amethyst geodes from Brazil with a wide chalcedony rim in blue tones. The inner cavity is filled with dark amethyst crystals, while the outer area shows a distinct agate banding.

The blue chalcedony rim is a special feature of this material. The color is caused by finely distributed inclusions in the chalcedony layer and is typical for geodes from the northern deposits of Brazil.

Both halves are very similar in shape and height, forming a harmonious pair when displayed together. The polished cut surfaces are cleanly finished, with no signs of breakage at the rim.

Natural crystal points, a wide chalcedony rim, and balanced pair geometry create a complete display piece.