Fossils

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Rare Opalized Fossil Stone Sculpture: Collectible opalized fossil stone sculpture, the surface finely smoothed and polished. Approx. 3.9*3.15*0.87 inch.

2026

Rare Opalized Fossil Stone Sculpture

Wealthier Art & AuctionLa Puente, CA

Box Lot of Minerals and Fossils: includes Coprolite and other Minerals.

2026

Box Lot of Minerals and Fossils

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

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

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

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

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

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

8.64 Ct Natural Blue Topaz Octagon Cut: Weight - 8.64 Ct / Dimensions - 14.00 x 10.00 x 6.50 mm / Shape - Octagon Cut / Color - Blue / Clarity - VVS / Origin - Brazil / Treatment - Irradiated

2026

8.64 Ct Natural Blue Topaz Octagon Cut

Gems AuctionBangkok, TH

20.52 Ct Natural Peanut Obsidian Trillion Cab: weight - 20.52 Ct / Dimensions - 24.90 x 23.40 x 5.60 mm / Shape - Excellent Trillion Cab / Origin - Brazil / Treatment - None

2026

20.52 Ct Natural Peanut Obsidian Trillion Cab

Gems AuctionBangkok, TH

25.86 Ct Natural Blue Opal Round cab: Weight - 25.86 Ct / Dimensions - 26.10 x 26.10 x 5.90 mm / Shape - Round cab / Clarity - Opaque / Origin - Peru / Treatment - None

2026

25.86 Ct Natural Blue Opal Round cab

Gems AuctionBangkok, TH

1.49 Ct Natural Almandite Garnet Octagon Cut: Weight - 1.49 Ct / Dimensions - 7.10 x 5.20 x 3.60 mm / Shape - Octagon Cut / Clarity - VVS / Origin - Nigeria / Treatment - None

2026

1.49 Ct Natural Almandite Garnet Octagon Cut

Gems AuctionBangkok, TH

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Fossils Auctions

Beautiful Malachite Dish, 454 grams

Quartz Carved Cockatoos on Pyrite Cluster, 104 grams

Fine Ancient Meteorite Specimen

Summer Jewelry, Fossils and Minerals Auction

Inspired Auctions

Starts on:

Brea, CA, US

1 day Left

Art — Ornate Gold Gilt Frame with Framed Art Print Cherub and Floral Decoration

Art Glass — Pair Vintage Perfume Bottles Nina Ricci L Air du Temps and Escada Sentiment EDT

Knife — Mixed Pocket Knife Lot 14 Pieces Frost Cutlery Delta Ranger Black Knight Swiss Army

ANTIQUE AUCTION TOYS ADVERTISING GEMS

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

2 days Left

Mexican Guerrero Silver Mask w/ Lizard Motif Bell

Large Prehistoric Fossilized Platecarpus Mosasaur Skull

Taino Stone Zemi - Carved Anthropomorphic Cohoba Idol

Native American | Ethnographic | Ancient Art

Artemis Fine Arts

Starts on:

Louisville, CO, US

3 days Left

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