Modern Fossils

(10,000 price results)

Sort by:

Most Relevant

4.92 Carats Multicolor Koroit Boulder Opal - Natural Australian Stone, LZ44: This exceptional 4.92 carat Koroit boulder opal, measuring 13.9mm x 10.1mm x 3.7mm, is a masterpiece of natural artistry. Polished into a smooth oval cabochon, its face is dominated by a rich, texture

2026

4.92 Carats Multicolor Koroit Boulder Opal - Natural Australian Stone, LZ44

ThousandPlanetSathorn, Bangkok

5.81 Carats Watermelon Bi-Color Tourmaline Marquise - Natural Nigerian Stone, 31XP: This striking marquise-cut tourmaline showcases a dramatic watermelon bi-color pattern, with deep magenta-pink at its core blending seamlessly into vibrant forest green along the edges. Measuring at 1

2026

5.81 Carats Watermelon Bi-Color Tourmaline Marquise - Natural Nigerian Stone, 31XP

ThousandPlanetSathorn, Bangkok

52.82 Carats Swiss Blue Topaz Oval - Natural Brazilian Stone, LZ107: This magnificent oval-cut Swiss blue topaz is a true statement gem, boasting a vivid, saturated sky-blue hue that radiates clarity and light. Its expertly faceted cut features precisely angled surface

2026

52.82 Carats Swiss Blue Topaz Oval - Natural Brazilian Stone, LZ107

ThousandPlanetSathorn, Bangkok

1.13 Carats Honey Amber Cabochon with Multiple Insect Inclusions - Natural Baltic Stone, LZ84: This exceptional 1.13 carat amber cabochon, measuring 14.0mm x 8.8mm x 2.9mm, is a breathtaking prehistoric time capsule. Polished into a smooth, freeform cabochon, the warm honey-amber resin glows wi

2026

1.13 Carats Honey Amber Cabochon with Multiple Insect Inclusions - Natural Baltic Stone, LZ84

ThousandPlanetSathorn, Bangkok

7.36 Carats Multicolor Ammolite Parcel - Natural Canadian Stones, LZ102: This exceptional parcel of natural ammolite cabochons displays a mesmerizing spectrum of iridescent color, ranging from vivid emerald and forest green to fiery crimson, golden yellow, and flashes of e

2026

7.36 Carats Multicolor Ammolite Parcel - Natural Canadian Stones, LZ102

ThousandPlanetSathorn, Bangkok

6.05 Carats Blue Sheen Moonstone Cabochon Parcel - Natural Indian Stones, 100XN: This enchanting parcel of six round moonstone cabochons, weighing a total of 6.05 carats with individual dimensions ranging from 5.4 to 5.9 mm, is defined by its exceptional blue adularescence. Each s

2026

6.05 Carats Blue Sheen Moonstone Cabochon Parcel - Natural Indian Stones, 100XN

ThousandPlanetSathorn, Bangkok

Loose Diamond - RADIANT 10.06ct Fancy Vivid Pink VS1: Loose Diamond - RADIANT 10.06ct Fancy Vivid Pink VS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: RADIANT Carats: 10.06 Color: Fancy Vivid Pink Certification: IGI Video

2026

Loose Diamond - RADIANT 10.06ct Fancy Vivid Pink VS1

BidhausNew York, NY

Lockheed SR-71 Blackbird Era Radar Absorbing Material (RAM) Honeycomb Wedge: Lockheed SR-71 Blackbird Radar Absorbing Material (RAM) Honeycomb Wedge The genesis of modern stealth technology: a cross-sectional wedge of Radar Absorbing Material (RAM) engineered for the Lockheed

2026

Lockheed SR-71 Blackbird Era Radar Absorbing Material (RAM) Honeycomb Wedge

Bannerman Auctions LLCBurfordville, MO

Lockheed U-2 "Article 341" Aircraft Fragment: Lockheed U-2 "Article 341" Aircraft Fragment "Article 341" was the very first Lockheed U-2 ever produced, developed by Clarence "Kelly" Johnson and the Skunk Works team for the CIA's Project AQUATONE.

2026

Lockheed U-2 "Article 341" Aircraft Fragment

Bannerman Auctions LLCBurfordville, MO

Large Tridacna Gigas Shell: Large Tridacna Gigas Shell Large Giant Clam Shell (Tridacna gigas), of naturalistic form with deeply fluted rim and textured exterior. L: 18" x W: 11" x H: 5.25"

2026

Large Tridacna Gigas Shell

Akiba GalleriesDania Beach, FL

‘Dragon Stone’ Septarian Nodule Geological Formation: ‘Dragon Stone’ Septarian Nodule Geological Formation This fascinating specimen is a septarian nodule, often called a 'dragon stone' because of its cracked, scaly appearance. It was formed roughly

2026

‘Dragon Stone’ Septarian Nodule Geological Formation

Akiba GalleriesDania Beach, FL

A Collection of North American Prehistoric Lithic Artifacts Fossils and Mineral Specimens: This collection consists of North American lithic artifacts, fossil specimens, and raw minerals. The lithic assemblage features a variety of flaked stone tools including projectile points, arrowheads,

2026

A Collection of North American Prehistoric Lithic Artifacts Fossils and Mineral Specimens

Burns Auction & Appraisal LLCLancaster, OH

An Assortment of North American Indigenous Stone Artifacts, Fossils, and Vintage Americana Ephemera: This diverse collection includes a wide range of prehistoric lithic artifacts, natural history specimens, and early 20th-century American ephemera. The group features multiple knapped stone projectile

2026

An Assortment of North American Indigenous Stone Artifacts, Fossils, and Vintage Americana Ephemera

Burns Auction & Appraisal LLCLancaster, OH

An Assortment of Geological Specimens and Archaeological Lithic Artifacts: This comprehensive collection includes a diverse array of geological specimens and North American archaeological lithic artifacts. One primary mineral specimen is housed in a clear plastic display box

2026

An Assortment of Geological Specimens and Archaeological Lithic Artifacts

Burns Auction & Appraisal LLCLancaster, OH

Very Lg Shark Tooth Fossil .96 lbs (Unique): Very Lg Shark Tooth Fossil .96 lbs (Unique)

2026

Very Lg Shark Tooth Fossil .96 lbs (Unique)

Auctions PlusNew Hope, MN

Very Lg Heavy Carved Ocean Jasper Heart 388 Grams: Very Lg Heavy Carved Ocean Jasper Heart

2026

Very Lg Heavy Carved Ocean Jasper Heart 388 Grams

Auctions PlusNew Hope, MN

Very Lg Heavy Carved Ocean Jasper Heart 283 Grams: Very Lg Heavy Carved Ocean Jasper Heart

2026

Very Lg Heavy Carved Ocean Jasper Heart 283 Grams

Auctions PlusNew Hope, MN

2 Pound Agate Geode: 2 Pound Agate Geode

2026

2 Pound Agate Geode

Auctions PlusNew Hope, MN

Large Carved Amethyst Heart 166 Grams: Large Carved Amethyst Heart 166 Grams

2026

Large Carved Amethyst Heart 166 Grams

Auctions PlusNew Hope, MN

Loose Diamond - OVAL 1.96ct H VS1: Loose Diamond - OVAL 1.96ct H VS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: OVAL Carats: 1.96 Color: H Clarity: VS1 Certification: IGI Video:

2026

Loose Diamond - OVAL 1.96ct H VS1

Diamond DepotNew York, NY

4-- Lg Aurora Quartz Towers 277 Grams: 4-- Lg Aurora Quartz Towers 277 Grams

2026

4-- Lg Aurora Quartz Towers 277 Grams

Auctions PlusNew Hope, MN

Massive Heavy Carnelian Agate Geode 2.33 lbs: Massive Heavy Carnelian Agate Geode 2.33 lbs

2026

Massive Heavy Carnelian Agate Geode 2.33 lbs

Auctions PlusNew Hope, MN

Large Opalized Fluorite Mushroom 154 Grams: Large Opalized Fluorite Mushroom

2026

Large Opalized Fluorite Mushroom 154 Grams

Auctions PlusNew Hope, MN

Rainbow Obsidian Sphere 205 Grams: Rainbow Obsidian Sphere 205 Grams

2026

Rainbow Obsidian Sphere 205 Grams

Auctions PlusNew Hope, MN

View:

24

Fossils Auctions

Arietites bucklandi.Cenoceras sp.

A SPRING COUNTRYSIDE SCENE

A BLACK 'DIPLOMAT' ARMCHAIR

2026 Ethereal Auctioneers Spring Auction-1

Ethereal Auctioneers

Starts on:

Taipei City, ???, TW

5 days Left

Pair George III style scarlet japanned cabinets

George E. Browne, large oil on canvas, ex museum

Permian reptile Captorhinus Aguti fossil skeleton

Millea Bros "SELECT" (Day 2 of 3)

Millea Bros Ltd

Starts on:

Boonton, NJ, US

3 days Left

Fossilized Spinosaurus Tooth

Carrier-Belleuse French Art Deco “Festival Bound?? Bronze Sculpture Reproduction - 26" x 12"

Hand Carved Mayan Religious Ceremonial Mask

1200+ Artifacts, Treasures & Decor

Weatherham Estate Treasures

Starts on:

Cobourg, ON, CA

TOP