29 active lots

Natural History (Fossils, Minerals, Taxidermy) auctions

Amethyst and Quartz Mineral SpecimensCloses August 6, 2026#195

Amethyst and Quartz Mineral Specimens

Beck Auctions · Rocky Mountain House, CA-AB
Current bidCA$20
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ANIMAL SKELETONS-TREE MUSHROOMSCloses July 21, 2026#278A

ANIMAL SKELETONS-TREE MUSHROOMS

Kerkhoff Auction and Real Estate LLC · Kerkhoff Auction Center Redwood Falls, US-MN
No bids yet—
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Taxidermy Crappie MountCloses July 28, 2026#43

Taxidermy Crappie Mount

Bauer Auction Service · Tuscola, US-IL
No bids yet—
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Taxidermy Blue Gill MountCloses July 28, 2026#44

Taxidermy Blue Gill Mount

Bauer Auction Service · Tuscola, US-IL
No bids yet—
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Coral and ShellsCloses July 23, 2026#566

Coral and Shells

Bauer Auction Service · Kankakee, US-IL
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Geode RockCloses July 23, 2026#37

Geode Rock

Bauer Auction Service · Kankakee, US-IL
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Geode RockCloses July 23, 2026#38

Geode Rock

Bauer Auction Service · Kankakee, US-IL
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Closes July 23, 2026#2120

Antler sheds and cattle skulls

Annett Auctions · BROOKS, CA-AB
Asking bidCA$2
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Large Decorative Seashells: Nautilus and CharoniaCloses July 23, 2026#420

Large Decorative Seashells: Nautilus and Charonia

Beck Auctions · Red Deer, CA-AB
No bids yet—
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Large Polypore Conk Mushroom Fungus SpecimenCloses July 23, 2026#75

Large Polypore Conk Mushroom Fungus Specimen

Beck Auctions · Red Deer, CA-AB
No bids yet—
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Signed Display of Green-Banded Swallowtail ButterflyCloses July 23, 2026#155

Signed Display of Green-Banded Swallowtail Butterfly

Beck Auctions · Red Deer, CA-AB
Current bidCA$20
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Turtle shellsCloses July 21, 2026#181

Turtle shells

Zomer Company · 304 S Main St., US-IA
Current bid$6
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Large quantity of bouldersCloses August 11, 2026#89

Large quantity of boulders

Resource Auction · Minot, US-ND
No bids yet—
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Buck Skull Mount 8-Point 19" SpreadCloses July 27, 2026#141

Buck Skull Mount 8-Point 19" Spread

Chupps Auction & Real Estate Company · Chouteau, US-OK
No bids yet—
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Taxidermy Mount Walleye Fish 44”W x 21”H.Closes July 20, 2026#233

Taxidermy Mount Walleye Fish 44”W x 21”H.

2S Auctioneers Ltd. · Indian Head, CA-SK
No bids yet—
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Pig mount missing toothCloses July 23, 2026#957

Pig mount missing tooth

Hamele Auction Service LLC · Portage, US-WI
No bids yet—
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Rock eggs and basketCloses July 20, 2026#900

Rock eggs and basket

Shrock Family Auction · Millers Creek, US-NC
No bids yet—
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Amethyst Geode Mineral SpecimenCloses July 22, 2026#409

Amethyst Geode Mineral Specimen

Roller & Associates, Inc. · Denver, US-CO
Asking bid$5
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Crate of Moss RockCloses July 21, 2026#891

Crate of Moss Rock

Roller & Associates, Inc. · Denver, US-CO
Asking bid$5
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Crate of Moss RockCloses July 21, 2026#893

Crate of Moss Rock

Roller & Associates, Inc. · Denver, US-CO
Asking bid$5
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Landscape RockCloses July 21, 2026#897

Landscape Rock

Roller & Associates, Inc. · Denver, US-CO
Asking bid$5
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Landscape RockCloses July 21, 2026#898

Landscape Rock

Roller & Associates, Inc. · Denver, US-CO
Asking bid$5
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Crate of Moss RockCloses July 21, 2026#895

Crate of Moss Rock

Roller & Associates, Inc. · Denver, US-CO
Asking bid$5
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Closes July 22, 2026#1635

BEAVER 4" JOINTER/PLANE

Annett Auctions · BROOKS, CA-AB
Asking bidCA$2
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WHITETAIL DEER SHOULDER MOUNTCloses October 1, 2026#31

WHITETAIL DEER SHOULDER MOUNT

Henderson Auctions · US-LA
Current bid$5
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Large Natural Stone or Fossil SpecimenCloses July 25, 2026#433

Large Natural Stone or Fossil Specimen

Tailored Auctions · Winnipeg, CA-MB
No bids yet—
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Canadian geological specimen collectionCloses July 25, 2026#345

Canadian geological specimen collection

Schmalz Auctions · Prince Albert, CA-SK
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LOT MIX FOSSILS & GEODESCloses July 19, 2026#2058

LOT MIX FOSSILS & GEODES

Kastner Auctions · Edmonton, CA-AB
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Various Rocks And SeashellsCloses July 24, 2026#589

Various Rocks And Seashells

Joe Ollis Auction Service LLC · Carterville, US-IL
Current bid$1
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