Deep Purple Amethyst Geode 24.57 lb | Uruguayan AAA Grade Crystal Specimen

A naturally formed, one-of-a-kind specimen. This deep purple Uruguayan amethyst geode features an asymmetrical silhouette shaped entirely by geology — no two pieces like this exist. The banded agate exterior reveals the full cross-section of how this cavity formed over millions of years, while the interior crystal bed displays the dense, saturated violet color that Artigas, Uruguay is known for worldwide.

Specifications

• Weight: 24.57 lb / 11.14 kg
• Dimensions: 13 in (H) × 11 in (L) × 4 in (D)
• Origin: Artigas, Uruguay
• Crystal color: Deep purple, darkening to near-black at the core
• Special formation: Natural calcite growing within the amethyst cluster
• Exterior: Banded agate wall, natural geological cross-section visible
• Base: Flat-cut — self-standing, no display stand required

What makes this piece rare

The cavity opens dramatically, exposing a dense bed of violet amethyst points with exceptional color saturation. The outer wall shows clear banded agate layering, a geological detail that speaks to the age and authenticity of the specimen.

This is not a mass-produced decorative object. It is a natural formation, extracted once, available once.

Display and placement

At 24.57 lbs, this piece has the presence and weight of a serious collector’s specimen while remaining manageable for tabletop, console, or shelving placement. The flat-cut base allows stable, stand-free display — no mounting hardware required.

Ships with a certificate of origin verifying its source in Artigas, Uruguay.