Modern Fossils

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Crazy Laced Agate Slabs--261 Grams: Crazy Laced Agate Slabs--261 Grams

2026

Crazy Laced Agate Slabs--261 Grams

Auctions PlusMinneapolis, MN

Very Large Petrified Wood Heart 426 Grams: Very Large Petrified Wood Heart 426 Grams

2026

Very Large Petrified Wood Heart 426 Grams

Auctions PlusMinneapolis, MN

Flower Agate Heart .70 lbs: Flower Agate Heart .70 lbs

2026

Flower Agate Heart .70 lbs

Auctions PlusMinneapolis, MN

Ocean Jasper Heart 164 Grams: Ocean Jasper Heart 164 Grams

2026

Ocean Jasper Heart 164 Grams

Auctions PlusMinneapolis, MN

Lg Polished Ocean Jasper Heart 170 Grams: Lg Polished Ocean Jasper Heart 170 Grams

2026

Lg Polished Ocean Jasper Heart 170 Grams

Auctions PlusMinneapolis, MN

Many Clear Quartz Points .70 lbs: Many Clear Quartz Points .70 lbs

2026

Many Clear Quartz Points .70 lbs

Auctions PlusMinneapolis, MN

Large Carved Amethyst Heart 152 Grams: Large Carved Amethyst Heart 152 Grams

2026

Large Carved Amethyst Heart 152 Grams

Auctions PlusMinneapolis, MN

Clear Quartz 1 lb: Clear Quartz 1 lb

2026

Clear Quartz 1 lb

Auctions PlusMinneapolis, MN

Lg Blue Aragonite Heart 193 Grams: Lg Blue Aragonite Heart 193 Grams

2026

Lg Blue Aragonite Heart 193 Grams

Auctions PlusMinneapolis, MN

George Brettingham Sowerby I – Conchological Study of Neritina Sea Snails: "The Genera of Recent and Fossil Shells" illustrates a detailed scientific and malacological study documenting various species of small aquatic gastropods, capturing a broad overview of early nineteen

2026

George Brettingham Sowerby I – Conchological Study of Neritina Sea Snails

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

Fossil Mahoumacrinus Crinoid Plate: Devonian Period, circa 400 million years B.P. On a tongue-shaped matrix showing part of the stalk and calyces. 797 grams, 19.1 cm (7 1/2 in.). [No Reserve] From a Cambridgeshire, UK, collection. TimeL

2026

Fossil Mahoumacrinus Crinoid Plate

TimeLine Auctions Ltd.Harwich, Essex

Fossil Barasaurus Besairiei Skeleton in Matrix: Triassic Period, circa 240 million years B.P. Showing the almost complete skeleton; some restoration. 172 grams, 17 cm (6 3/4 in.). Acquired on the UK art market before 2000. Property of an Essex, UK,

2026

Fossil Barasaurus Besairiei Skeleton in Matrix

TimeLine Auctions Ltd.Harwich, Essex

Polished Madagascan Fossil Cleoniceras Ammonite: Jurassic Period, circa 199-145 million years B.P. Polished specimen showing attractive pattern formation. 135 grams, 84 mm (3 1/4 in.). [No Reserve] From a Cambridgeshire, UK, collection. TimeLine Auc

2026

Polished Madagascan Fossil Cleoniceras Ammonite

TimeLine Auctions Ltd.Harwich, Essex

Group of Three Metasequoia Dawn Redwood Fossils: Oligocene Period, circa 34-23 million years B.P. Three irregular matrices containing dawn redwood fossils, showing twig and needle leaves. 88.1 grams total, 46-55 mm (1 3/4 - 2 1/8 in.). [3, No Reserv

2026

Group of Three Metasequoia Dawn Redwood Fossils

TimeLine Auctions Ltd.Harwich, Essex

Group of Three Metasequoia Dawn Redwood Fossils: Oligocene Period, circa 34-23 million years B.P. Three irregular matrices containing dawn redwood fossils, showing twig and needle leaves. 169 grams total, 56-68 mm (2 1/8 - 2 5/8 in.). [3, No Reserve

2026

Group of Three Metasequoia Dawn Redwood Fossils

TimeLine Auctions Ltd.Harwich, Essex

4.30 Carats Natural Citrine Quartz Gemstone - 13X9X7 mm: 4.30 Carats Natural Citrine Quartz Gemstone - 13X9X7 mm

2026

4.30 Carats Natural Citrine Quartz Gemstone - 13X9X7 mm

Fantasy JewelryMuscat, AE

Spessartite Garnet Top Quality - 3.40 Carats - 9X7X6 mm: Spessartite Garnet Top Quality - 3.40 Carats - 9X7X6 mm Shipping:

2026

Spessartite Garnet Top Quality - 3.40 Carats - 9X7X6 mm

Fantasy JewelryMuscat, AE

1.30 Carats Emerald Cut Aquamarine Gemstone - 11X5X4 mm: 1.30 Carats Emerald Cut Aquamarine Gemstone - 11X5X4 mm Shipping:

2026

1.30 Carats Emerald Cut Aquamarine Gemstone - 11X5X4 mm

Fantasy JewelryMuscat, AE

4.85 Cts Natural Amethyst Gemstone - 10.5X10X8 mm: Beautiful 4.85 Cts Natural Amethyst Gemstone - 10.5X10X8 mm, this natural February birthstone is perfect for custom rings, pendants, fine jewelry designs, gemstone collections, or gifting. A timeless

2026

4.85 Cts Natural Amethyst Gemstone - 10.5X10X8 mm

Fantasy JewelryMuscat, AE

3.50 Carats Natural Rhodlite Garnet - 9X7X6 mm: 3.50 Carats Natural Rhodlite Garnet - 9X7X6 mm Shipping:

2026

3.50 Carats Natural Rhodlite Garnet - 9X7X6 mm

Fantasy JewelryMuscat, AE

1 Carats Natural tourmaline Gem - 6X6X5 mm: 1 Carats Natural tourmaline Gem - 6X6X5 mm Shipping:

2026

1 Carats Natural tourmaline Gem - 6X6X5 mm

Fantasy JewelryMuscat, AE

3.60 Carats Santa Maria Aquamarine Gemstone - 18X6X4 mm: 3.60 Carats Santa Maria Aquamarine Gemstone - 18X6X4 mm Shipping:

2026

3.60 Carats Santa Maria Aquamarine Gemstone - 18X6X4 mm

Fantasy JewelryMuscat, AE

Group of Twenty [20] Large Pink-Orange Calcite Mineral Specimens: Boxed group of irregular specimens showing vitreous lustre. 5.01 kg total including box, 6.2-11.1 cm (2 1/2 - 4 3/8 in.). [No Reserve] From Mexico. Ex Mineral Imports, London, UK. Gregory, Bottley & L

2026

Group of Twenty [20] Large Pink-Orange Calcite Mineral Specimens

TimeLine Auctions Ltd.Harwich, Essex

Group of One Hundred [100] Blue Calcite Mineral Specimens: A large group of light blue calcite specimens from Mexico. 1.06 kg total, 10-35 mm (3/8 - 1 3/8 in.). [100, No Reserve] Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, U

2026

Group of One Hundred [100] Blue Calcite Mineral Specimens

TimeLine Auctions Ltd.Harwich, Essex

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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

7 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

4 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

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