430ct Yellow Cat Carnelian Wood – High Polish – Morrison Formation, Utah (Jurassic)

This exceptional 430-carat Carnelian Wood specimen comes from the well-known Yellow Cat area of the Morrison Formation in Utah, a classic Jurassic-aged deposit prized for its vibrant fossilized wood and striking mineralization.

Displaying a rich carnelian hue with warm yellow-orange tones, this piece shows excellent translucency and a high-quality polish that brings out the intricate grain patterns preserved for nearly 150 million years. The combination of color, pattern, and size makes it a standout collector’s specimen.

Highly sought after by enthusiasts of petrified wood, lapidary materials, and Jurassic fossils, this piece is ideal for display, study, or addition to a curated gemstone or fossil collection.

Weight: 430ct
Origin: Yellow Cat, Morrison Formation, Utah, USA
Age: Jurassic
Finish: High polish
Material: Carnelian Wood (fossilized wood with chalcedony replacement)

A beautiful, rare, and visually striking example of Utah’s famous Yellow Cat fossil wood—an excellent addition to any serious collection.