beautiful oval amethyst geode with a great color

An oval amethyst geode from Brazil with a strong violet color. The oval shape geometry with a symmetrical cavity opening makes the geode equally legible from multiple viewing angles.

Amethyst crystallizes in volcanic geodes of the Serra Geral Basalt Formation. The oval shape with a balanced height-to-width ratio is a rare find in the material; most geodes break with irregular geometry.

Brazilian deposits in Rio Grande do Sul provide premium material in this block size. The strong color is caused by iron substitutions in the quartz lattice, and the premium classification assesses color intensity and clarity together.

Architectural gallery dimension with balanced three-axis geometry. Form premium quality, color classification, and block size come together here in a museum-quality top constellation.