Description:

Africa & Asia, Madagascar & Indonesia, Triassic to Miocene periods, ca. 252 to 5 million years ago. A group of three large petrified wood slabs, each cut and polished to reveal striking internal structure. Two examples, likely from Indonesia, display dense dark interiors with contrasting pale mineral veining and dramatic tonal variation. The third, likely from Madagascar, features warm brown and reddish hues with swirling natural patterning. All retain organic outer contours, ranging from rounded to irregular forms, preserving the original shape of the wood. Petrified wood forms through mineral replacement, as silica-rich water permeates buried wood and gradually transforms it into stone while maintaining structural detail. These specimens show characteristic grain and internal patterning, offering a vivid record of ancient forests. Size: 11.75" L x 10" W (29.8 cm x 25.4 cm)

Provenance: private West Covina, California, USA collection

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 winning bids.

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

Please note that buyers are responsible for understanding and complying with the import regulations of their destination country. While we carefully prepare and document all shipments, we cannot be held responsible for customs delays, clearance issues, additional duties or taxes, or any seizure of property. In addition, please note that we are unable to ship ancient items back to the original country of origin (Egyptian to Egypt, Greek to Greece, etc.).

PAYMENT EXCEPTION: Unless a known customer of Artemis, payment for all gold / precious metal / gem lots must be made via Bank Wire Transfer or Certified Bank Check/Money Order, no exceptions.

#200822

  • Condition: Overall good condition with expected natural variation. Infill to fissures with resin on the Madagascar slab. Each shows minor edge chips, small surface fissures, and natural striations consistent with fossilized wood. One example exhibits a visible stabilized crack through the body. All pieces remain stable and suitable for display.

Accepted Forms of Payment:

ACH, American Express, Discover, MasterCard, Money Order / Cashiers Check, Personal Check, Visa, Wire Transfer

Shipping

Auction House will ship, at Buyer's expense

April 24, 2026 8:00 AM MDT
Louisville, CO, US

Artemis Fine Arts

You agree to pay a buyer's premium of 30% and any applicable taxes and shipping.

View full terms and conditions

Bid Increments
From: To: Increments:
$0 $299 $25
$300 $999 $50
$1,000 $1,999 $100
$2,000 $4,999 $250
$5,000 $9,999 $500
$10,000 $19,999 $1,000
$20,000 $49,999 $2,500
$50,000 $99,999 $5,000
$100,000 $199,999 $10,000
$200,000 + $20,000