Rocks, Minerals & Fossils

Fern Fossil Specimen in Slate First Image

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

Fern Fossil Specimen in Slate First Image

Fern Fossil Specimen in Slate

Total Sales1 Sold

Median Sale Price

Sale Price Range

Similar Upcoming Sales

Fossil Slab (1 of 3)

Cordier Auctions

2 days Left

Hard Rock Sea Scorpion Fossil in Matrix (1 of 6)

Hard Rock Sea Scorpion Fossil in Matrix

Antique Finder Services

Mar 30, 2026

Fossil Pecopteris Fern Leaves (1 of 1)

Fossil Pecopteris Fern Leaves

TimeLine Auctions Ltd.

3 days Left

Large Hard Rock Sea Scorpion Fossil In Matrix (1 of 6)

Large Hard Rock Sea Scorpion Fossil In Matrix

Antique Finder Services

Mar 30, 2026

SAXON SHEATH KNIFE SCRAMSEAX, 5TH-7TH CENTURY AD (1 of 3)

SAXON SHEATH KNIFE SCRAMSEAX, 5TH-7TH CENTURY AD

Chairish Auctions

CELTIC SIDE KNIFE OR POUCH KNIFE, 200BC-100AD (1 of 3)

CELTIC SIDE KNIFE OR POUCH KNIFE, 200BC-100AD

Chairish Auctions

VIKING SIDE KNIFE OR POUCH KNIFE, 879-1067 AD CAMBRIDGESHIRE, ENGLAND (1 of 3)

VIKING SIDE KNIFE OR POUCH KNIFE, 879-1067 AD CAMBRIDGESHIRE, ENGLAND

Chairish Auctions

3.5/8" Long Stunning Fossilized Land Sloth Tooth Extreamly Rare Lived with the Mastadon Found in (1 of 9)

3.5/8" Long Stunning Fossilized Land Sloth Tooth Extreamly Rare Lived with the Mastadon Found in

Heartland Artifact Auctions

4 days Left

VIKING SIDE OR POUCH KNIFE, 9th-10th CENTURY AD (1 of 3)

VIKING SIDE OR POUCH KNIFE, 9th-10th CENTURY AD

Chairish Auctions

MAHOGANY OBSIDIAN SLAB ROCK STONE LAPIDARY SPECIMEN (1 of 3)

MAHOGANY OBSIDIAN SLAB ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman Auctioneers

1212 Lots Away

Opalized Breccia Slab Specimen (1 of 5)

Opalized Breccia Slab Specimen

Antique Finder Services

2 days Left

Fossilized Trilobite in Sedimentary Rock for Auction (1 of 2)

Fossilized Trilobite in Sedimentary Rock for Auction

Col. Christie Hatman Auctioneers

718 Lots Away

VIKING DAGGER 9th-11th CENTURY (1 of 3)

VIKING DAGGER 9th-11th CENTURY

Chairish Auctions

95.34 gram Opalized Breccia Slab Specimen (1 of 5)

95.34 gram Opalized Breccia Slab Specimen

Antique Finder Services

2 days Left

Natural Opalized Breccia Specimen Slab -88.39 g (1 of 5)

Natural Opalized Breccia Specimen Slab -88.39 g

Antique Finder Services

2 days Left

FISH FOSSIL IN MATRIX ROCK STONE LAPIDARY SPECIMEN (1 of 2)

FISH FOSSIL IN MATRIX ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman Auctioneers

4 days Left

TOP