Rocks, Minerals & Fossils

Large Fossil Dinosaur Egg or Concretion First Image

#image-loader-main { display: none; }

Large Fossil Dinosaur Egg or Concretion First Image

Large Fossil Dinosaur Egg or Concretion

Total Sales1 Sold

Median Sale Price

Sale Price Range

Similar Upcoming Sales

Carved Wood Round Ball Sculpture (1 of 6)

Carved Wood Round Ball Sculpture

Chairish Auctions

Carved Wood Round Ball Sculpture (1 of 4)

Carved Wood Round Ball Sculpture

Chairish Auctions

Fossilized Prehistoric Dinosaur Egg (1 of 14)

Fossilized Prehistoric Dinosaur Egg

Premier Auction Galleries

Mar 07, 2026

Native American Full-Grooved Hammerstone (1 of 4)

Native American Full-Grooved Hammerstone

Kraft Auction Service

5 days Left

Dinosaur Bone Rock Stone Lapidary Specimen (1 of 2)

Dinosaur Bone Rock Stone Lapidary Specimen

Col. Christie Hatman Auctioneers

11 hrs Left

Dinosaur Egg Fossil (1 of 4)

Dinosaur Egg Fossil

Artemis Fine Arts

4 days Left

4.5/8" Long Fossilized Petrified Wood Found In Wyoming (1 of 8)

4.5/8" Long Fossilized Petrified Wood Found In Wyoming

Heartland Artifact Auctions

Mar 08, 2026

Prehistoric Geological Stone Concretion (1 of 6)

Prehistoric Geological Stone Concretion

Mar 17, 2026

TRILOBITE FOSSIL ROCK STONE LAPIDARY SPECIMEN (1 of 2)

TRILOBITE FOSSIL ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman Auctioneers

362 Lots Away

SEPTARIAN DRAGON EGG ROCK STONE LAPIDARY SPECIMEN (1 of 2)

SEPTARIAN DRAGON EGG ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman Auctioneers

966 Lots Away

Fossil Tyrannosarus Rex Dinosaur Coprolite (1 of 1)

Fossil Tyrannosarus Rex Dinosaur Coprolite

TimeLine Auctions Ltd.

Mar 07, 2026

Native American Full-Grooved Stone Axe Head (1 of 4)

Native American Full-Grooved Stone Axe Head

Kraft Auction Service

5 days Left

TRILOBITE FOSSIL ROCK STONE LAPIDARY SPECIMEN (1 of 2)

TRILOBITE FOSSIL ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman Auctioneers

259 Lots Away

ORTHOCERAS EGG ROCK STONE LAPIDARY SPECIMEN (1 of 2)

ORTHOCERAS EGG ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman Auctioneers

1171 Lots Away

1 POUND BRAZILIAN AGATE ROCK STONE LAPIDARY SPECIMEN (1 of 2)

1 POUND BRAZILIAN AGATE ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman Auctioneers

324 Lots Away

Native American Full-Grooved Stone Axe Head (1 of 4)

Native American Full-Grooved Stone Axe Head

Kraft Auction Service

5 days Left

TOP