Antique & Vintage Fossils for Sale in Online Auctions

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Vintage House Decor Petrified Wood Slab Sculpture: Large room decor petrified wood slab table sculpture, with stand. Approx. 11.3*6.7 inch (w/o stand).

2026

Vintage House Decor Petrified Wood Slab Sculpture

Wealthier Art & AuctionLa Puente, CA

Natural Emerald 379 Ct: Emerald shape Multi-faceted. Gemological Laboratory

2026

Natural Emerald 379 Ct

Mid-Hudson Auction GalleriesNew Windsor, NY

Box Lot Minerals (11): Box lot including Turritella fossil and ten others as pictured. Eleven in the lot

2026

Box Lot Minerals (11)

Mid-Hudson Auction GalleriesNew Windsor, NY

Lot of Minerals (55): Box Lot of Minerals including Fluorescent Calcite, Chondrodite, Fluorite, Willemite, Diopside, Coquina and many more

2026

Lot of Minerals (55)

Mid-Hudson Auction GalleriesNew Windsor, NY

Box Lot of Minerals: Minerals include Fluorite, Willemite, Diopside, Coquina, Tremolite, Chondrodite, Norbergite, and Fluorescent Calcite.

2026

Box Lot of Minerals

Mid-Hudson Auction GalleriesNew Windsor, NY

Box Lot Minerals (19): Box lot including a Trilobite , Dinosaur Egg Fragments, Native Copper , Vanadinite and others, Nineteen in all

2026

Box Lot Minerals (19)

Mid-Hudson Auction GalleriesNew Windsor, NY

Collectible Set Meteorite Stone: Set of four meteorite stone pieces, with cases. Size varies.

2026

Collectible Set Meteorite Stone

Wealthier Art & AuctionLa Puente, CA

A shelf of mineral obelisk towers: A shelf of mineral obelisk towers. From 1" to 4" tall.

2026

A shelf of mineral obelisk towers

Clars AuctionsOakland, CA

A shelf of various mineral specimens: A shelf of various mineral specimens. 5.5" longest.

2026

A shelf of various mineral specimens

Clars AuctionsOakland, CA

A shelf of mineral obelisk towers: A shelf of mineral obelisk towers. From 2" to 6" tall.

2026

A shelf of mineral obelisk towers

Clars AuctionsOakland, CA

Two shelves of various mineral specimens: Two shelves of various mineral specimens. 4.25" widest.

2026

Two shelves of various mineral specimens

Clars AuctionsOakland, CA

A shelf of fluorite specimens: A shelf of fluorite specimens. From 1.75" to 5" high.

2026

A shelf of fluorite specimens

Clars AuctionsOakland, CA

A shelf of various mineral specimens: A shelf of various mineral specimens. 6.25" widest.

2026

A shelf of various mineral specimens

Clars AuctionsOakland, CA

George B. Sowerby I (1788–1854) – Various Cypraea (Cowrie) Shell Species: "Cypraea" illustrates fifteen distinct specimens of cowrie shells, featuring a large central specimen surrounded by a variety of smaller species. The botanical study provides a detailed anatomical stu

2026

George B. Sowerby I (1788–1854) – Various Cypraea (Cowrie) Shell Species

Proverde AuctionsAvignon, Provence-Alpes-C?te d?Azur

Trays/Bowls, Fluorite, Agate, Rock Crystal, Hardstone: Four trays/bowls, to include fluorite, agate, rock crystal, and hardstone, largest 2" H x 6 1/2" W x 4 3/4" D. Provenance: Estate of Thomas Nicholson of Palm Beach, Florida and Stratham, New Hampshire

2026

Trays/Bowls, Fluorite, Agate, Rock Crystal, Hardstone

Kaminski AuctionsBeverly, MA

26.49 Ct Natural Fossil Coral Oval Cab: weight - 26.49 Ct / Size - 38.00 x 18.00 x 5.00 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

26.49 Ct Natural Fossil Coral Oval Cab

Gems AuctionBangkok, TH

17.97 Ct Natural Fossil Coral Pear Cab: weight - 17.97 Ct / Size - 31.00 x 22.00 x 3.70 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

17.97 Ct Natural Fossil Coral Pear Cab

Gems AuctionBangkok, TH

18.33 Ct Natural Fossil Coral Oval Cab: weight - 18.33 Ct / Size - 25.90 x 17.30 x 4.30 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

18.33 Ct Natural Fossil Coral Oval Cab

Gems AuctionBangkok, TH

16.22 Ct Natural Blue Sodalite Oval Cab: Weight - 16.22 Ct / Size - 31.00 x 15.50 x 3.80 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Russia / Treatment - None

2026

16.22 Ct Natural Blue Sodalite Oval Cab

Gems AuctionBangkok, TH

43.85 Ct Natural Dragon Blood Jasper Quartz Oval Cab: weight - 43.85 Ct / Size - 35.00 x 23.10 x 5.50 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

43.85 Ct Natural Dragon Blood Jasper Quartz Oval Cab

Gems AuctionBangkok, TH

10.64 Ct Natural Almandite Garnet Round Ball Beads: Weight - 10.64 Ct / Dimensions - 4.90 - 5.00 mm / 9 Pc's / Shape - Round Ball Beads / Clarity - VVS / Origin - Nigeria / Treatment - None

2026

10.64 Ct Natural Almandite Garnet Round Ball Beads

Gems AuctionBangkok, TH

28.27 Ct Natural Green Onyx Cushion Cab: Weight - 28.27 Ct / Size - 29.00 x 16.70 x 5.90 mm / Shape - Cushion Cab / Color - Green / Clarity - OPaque / Origin - Brazil / Treatment - None

2026

28.27 Ct Natural Green Onyx Cushion Cab

Gems AuctionBangkok, TH

28.61 Ct Natural Ruby Fuchsite Round Cab: weight - 28.61 Ct / Size - 24.60 x 24.60 x 4.80 mm / Shape - Excellent Round Cab / Origin - Brazil / Treatment - None

2026

28.61 Ct Natural Ruby Fuchsite Round Cab

Gems AuctionBangkok, TH

23.09 Ct Natural Dendrite Opal Cushion Cab: weight - 23.09 Ct / Dimensions - 25.50 x 25.40 x 4.70 mm / Shape & Cut - Excellent Cushion Cab / Origin - Brazil / Comments - None

2026

23.09 Ct Natural Dendrite Opal Cushion Cab

Gems AuctionBangkok, TH

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Fossils Auctions

Signed Handel Triple Scrolled Case Base & Geometric Leaded Glass Shade

Designer 18k White Gold & 2 Carat Diamond Earrings

Syd Solomon (American, 1917-2004) Original Abstract Oil and Acrylic on Canvas 'Dawnote'

May Estate & Jewelry Auction

Heritage Gallery Auctions

Starts on:

Patchogue, NY, US

Hand-Carved Wooden Figurine of Bearded Man on Stand

JAPANESE KREISS AND COMPANY FIGURINE VINTAGE ANTIQUE

JEWELRY SALE! ROCK STONE LAPIDARY SPECIMEN

ESTATE AUCTION Antique Crystals Jewelry

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

1 hr Left

Guro Mask

Fossilized Entelodont Hell Pig Skull

Egyptian Faience Ushabtis

ARTE PRIMITIVO Tribal, Ethnographic, Ancient

Artemis Fine Arts

Starts on:

Louisville, CO, US

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