Lot 125, Auction 4/20/2026: Madagascar Petrified Wood Fossil Slab, Crystal Vugs

$520.00

In stock

Eastern Africa, Madagascar, early to mid-Triassic period, ca. 252 to 220 million years ago. A striking cross-section slab of petrified wood, cut from an ancient tree trunk and polished on one face to reveal dramatic concentric growth-ring patterning and natural mineral color shifts in smoky gray, cream, and warm russet tones. The surface also includes scattered crystalline vugs and natural fissures, highlighting the specimen’s geological transformation and age. Size: 10.5″ L x 0.75″ W (26.7 cm x 1.9 cm)

Condition: Professionally prepared and highly polished on one face. Stable perforations and fissures from the fossilization process.

Provenance: private southwestern Pennsylvania, USA collection, acquired prior to 2000

All items legal to buy/sell under U.S. Statute covering cultural patrimony Code 2600, CHAPTER 14, and are guaranteed to be as described or your money back.

A Certificate of Authenticity will accompany all purchases.

We ship worldwide and handle all shipping in-house for your convenience.