20LB 15.5\" Large Amethyst Geode Ring Slice Crystal Portal Open Center Specimen For Sale

Up for sale is a breathtaking, highly sought-after Amethyst Geode Ring Slice featuring a rare and naturally formed completely open center, often referred to as a \"Crystal Portal\" or \"Geode Donut.\" Cut from a premium Brazilian geode, this museum-quality specimen showcases a perfect, continuous ring of gemmy, inward-facing purple amethyst crystals.

Gigantic Statement Piece: Weighing in at a massive 20 lbs and measuring an impressive 15.5 inches, this is a substantial, museum-grade display specimen that commands attention in any room or private collection.

Unlike standard solid geodes, ring formations are exceptionally uncommon, requiring specific structural growth patterns over millions of years to achieve a naturally hollow core.

• 100% Authentic & Natural: Untreated raw crystal points framed by a clean, natural agate and jasper-green outer matrix.

• Outstanding Depth & Color:Vibrant lavender to deep grape-purple crystal points that catch the light from all angles.

• The Piece You See Is The Piece You Get: Photos represent the exact specimen for sale, showcasing its quality and scale.

• Height: 15.5 inches

• Width: Approx. 14 inches

• Thickness: Approx. 2 inches

• Weight: 20 lbs