Antique & Vintage Fossils for Sale in Online Auctions

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544G Rhodonite tower point healing crystal: 544G Rhodonite tower point healing crystal home decoration - 120X42X40 mm Shipping: $55.00. Shipping rates are determined by Parcel weight and destination.

2026

544G Rhodonite tower point healing crystal

Fantasy Jewelry

Loose Diamond - CUSHION MODIFIED 1.06ct Fancy Intense Green VS1: Loose Diamond - CUSHION MODIFIED 1.06ct Fancy Intense Green VS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: CUSHION MODIFIED Carats: 1.06 Color: Fancy Intense Green Ce

2026

Loose Diamond - CUSHION MODIFIED 1.06ct Fancy Intense Green VS1

QUARTZ MINER ON DRUZY STONE ROCK STONE LAPIDARY SPECIMEN: QUARTZ MINER ON DRUZY STONE ROCK STONE LAPIDARY SPECIMEN

2026

QUARTZ MINER ON DRUZY STONE ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman Auctioneers

PYRITE MINER ON STONE ROCK STONE LAPIDARY SPECIMEN: PYRITE MINER ON STONE ROCK STONE LAPIDARY SPECIMEN

2026

PYRITE MINER ON STONE ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman Auctioneers

ROCK STONE LAPIDARY SPECIMEN: ROCK STONE LAPIDARY SPECIMEN

2026

ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman Auctioneers

Iridescent Carborundum Crystal Cluster 360 Grams: Iridescent Carborundum Crystal Cluster 360 Grams

2026

Iridescent Carborundum Crystal Cluster 360 Grams

Col. Christie Hatman Auctioneers

PRUSKITE MAN-MADE MINERAL ROCK STONE LAPIDARY SPECIMEN: PRUSKITE MAN-MADE MINERAL ROCK STONE LAPIDARY SPECIMEN

2026

PRUSKITE MAN-MADE MINERAL ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman Auctioneers

AMETHYST ROCK STONE LAPIDARY SPECIMEN: AMETHYST ROCK STONE LAPIDARY SPECIMEN

2026

AMETHYST ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman Auctioneers

MIXED LOT ROCK STONE LAPIDARY SPECIMEN: MIXED LOT ROCK STONE LAPIDARY SPECIMEN

2026

MIXED LOT ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman Auctioneers

An Indonesian Crab Fossil Specimen in Matrix, 48FV: The specimen consists of a fossilized crab preserved in a light beige, sandy matrix, with the carapace and limbs partially exposed. The crab's exoskeleton exhibits a darker, purplish-brown hue, with v

2026

An Indonesian Crab Fossil Specimen in Matrix, 48FV

13.99 Carats Iridescent Sky Blue Winton Opal Rough - Natural Australian Specimen 17x14mm, 77XM: This exceptional rough opal from Winton, Australia, captivates with a vivid play of color, where intense flashes of sky blue and subtle turquoise swirl through a milky, translucent base. The natural,

2026

13.99 Carats Iridescent Sky Blue Winton Opal Rough - Natural Australian Specimen 17x14mm, 77XM

An Ethiopian Welo Opal Rough Lot, 54.72g, 57ZH: A parcel of rough Welo opal, with individual pieces ranging from 1-2.7 cm in size. The specimens exhibit a milky to translucent base, with visible play-of-color displaying flashes of blue, green, yell

2026

An Ethiopian Welo Opal Rough Lot, 54.72g, 57ZH

12.94 Carats Iridescent Blue-Purple Winton Opal Rough - Natural Australian Specimen 22x8mm, 78XM: This exceptional rough opal from Winton, Australia, captivates with a vivid play of color, where intense flashes of celestial blue and delicate lavender-purple swirl through a milky, translucent base.

2026

12.94 Carats Iridescent Blue-Purple Winton Opal Rough - Natural Australian Specimen 22x8mm, 78XM

10.61 Carats Iridescent Green-Blue Winton Opal Rough - Natural Australian Specimen 18x16mm, 79XM: This exceptional rough opal from Winton, Australia, captivates with a vivid play of color, where intense flashes of emerald green and celestial blue swirl through a milky, translucent base. The natura

2026

10.61 Carats Iridescent Green-Blue Winton Opal Rough - Natural Australian Specimen 18x16mm, 79XM

13.67 Carats Iridescent Blue-Green Winton Opal Rough - Natural Australian Specimen 19x13mm, 87XM: This exceptional rough opal from Winton, Australia, captivates with a vivid play of color, where intense flashes of celestial blue and vibrant green swirl through a milky, translucent base. The natura

2026

13.67 Carats Iridescent Blue-Green Winton Opal Rough - Natural Australian Specimen 19x13mm, 87XM

A Group of Six Grape Agate Specimens, 75EQ: A group of six grape agate specimens, ranging in size from 3.5 to 5.7 cm. The specimens exhibit characteristic botryoidal formations, with individual spherical aggregates resembling clusters of grapes

2026

A Group of Six Grape Agate Specimens, 75EQ

23.55 Carats Winton Boulder Opal Rough Slab - Natural Australian Stone, 46XP: This impressive Winton boulder opal rough slab displays a dramatic field of vivid cobalt blue iridescence, with swirling patches of indigo and hints of teal-green that glow intensely under light. Meas

2026

23.55 Carats Winton Boulder Opal Rough Slab - Natural Australian Stone, 46XP

9.87 Carats Iridescent Blue-Green Winton Opal Rough - Natural Australian Specimen 18x15mm, 81XM: This exceptional rough opal from Winton, Australia, captivates with a vivid play of color, where intense flashes of celestial blue and vibrant green swirl through a milky, translucent base. The natura

2026

9.87 Carats Iridescent Blue-Green Winton Opal Rough - Natural Australian Specimen 18x15mm, 81XM

QUARTZ CRYSTAL CLUSTER: LARGE WHITE QUARTZ MINERAL SPECIMEN. 13" L.

2026

QUARTZ CRYSTAL CLUSTER

Redlands Antique Auction

Albert de Grossouvre (1849–1932) – Study of Fossilized Ammonites – Lithograph (1894): "Ammonite Fossils" presents a detailed scientific illustration of several ammonite specimens, showing both lateral and ventral perspectives of the coiled shells. The work highlights the intricate ribb

2026

Albert de Grossouvre (1849–1932) – Study of Fossilized Ammonites – Lithograph (1894)

Proverde Auctions

4 DEPRESSION ROYAL RUBY RED SHERBERTS: 3" TALL GOOD SHAPE

2026

4 DEPRESSION ROYAL RUBY RED SHERBERTS

Dees Auction Company LLC

Albert de Grossouvre (1849–1932) – Paleontological Study of Fossilized Ammonites – Lithograph: Ammonite Fossils illustrates a detailed scientific rendering of several ammonite specimens, showing both lateral and ventral views of the coiled shells. This work is from the publication Recherches su

2026

Albert de Grossouvre (1849–1932) – Paleontological Study of Fossilized Ammonites – Lithograph

Proverde Auctions

Diplomystus dentatus Green River Fish Fossil: 7 1/2" by 5 3/8"

2026

Diplomystus dentatus Green River Fish Fossil

Davis Brothers Auction

Knightia Alta Green River Formation Fish Fossil: 7 3/4" by 6 1/4"

2026

Knightia Alta Green River Formation Fish Fossil

Davis Brothers Auction

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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

Guro Gu Female Dance Mask | Hardwood | Coiffure Scarification

Fossilized Entelodont Hell Pig Skull

Egyptian Faience Ushabtis

ARTEMIS x ARTE Tribal, Ethnographic, Ancient

Artemis Fine Arts

Starts on:

Louisville, CO, US

3 days Left

Costa Rica Head Vessel, Feline & Reclining Deity

Jalisco Red-Slip Hunchback Figure - Conical Headdress

Mississippian Cat Serpent Effigy Bowl (Mythic Water Being)

ARTEMIS x ARTE Pre-Columbian, Native American

Artemis Fine Arts

Starts on:

Louisville, CO, US

2 days Left

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