Modern Fossils

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Natural Swiss Blue Topaz 2.40 Ct. Trilliant Shape 9.1 x 9 Mm Gemstone from Brazil: Product ID: 807163681 Product Name: Natural Blue Topaz Weight: 2.40 CT. Size: 9.1 x 9 x 4.3 MM. Shape: Trilliant Color: Blue Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Treated Crystal Str

2026

Natural Swiss Blue Topaz 2.40 Ct. Trilliant Shape 9.1 x 9 Mm Gemstone from Brazil

Treasure of Gems & JewelryLake Charles, LA

Natural Pink Tourmaline 1.35 Ct. 2 Pcs Oval Shape 5.9 x 4.7 Mm Gemstone from Nigeria: Product ID: 807251269 Product Name: Natural Tourmaline Weight: 1.35 CT. Size: 5.9 x 4.7 x 3.8 MM. Shape: Oval Shape Color: Pink Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crysta

2026

Natural Pink Tourmaline 1.35 Ct. 2 Pcs Oval Shape 5.9 x 4.7 Mm Gemstone from Nigeria

Treasure of Gems & JewelryLake Charles, LA

Natural Bi Color Ametrine 4.23 Ct. Octagon Shape 11.7 x 8.4 Mm Gemstone From Bolivia: Product ID: 800408588 Product Name: Natural Ametrine Weight: 4.23 CT. Size: 11.7 x 8.4 x 6 MM. Shape: Octagon Color: Bi Color Clarity:VSI Luster: Good Gems Origin: Bolivia Treatment: Unheated Crystal

2026

Natural Bi Color Ametrine 4.23 Ct. Octagon Shape 11.7 x 8.4 Mm Gemstone From Bolivia

Treasure of Gems & JewelryLake Charles, LA

Natural Yellow Citrine 6.16 Ct. 5 Pcs Round Shape 7.2 Mm Gemstone from Brazil: Product ID: 801815462 Product Name: Natural Citrine Weight: 6.16 CT. Size: 7.2 x 7.2 x 4.6 MM. Shape: Round Shape Color: Yellow Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Unheated Crystal

2026

Natural Yellow Citrine 6.16 Ct. 5 Pcs Round Shape 7.2 Mm Gemstone from Brazil

Treasure of Gems & JewelryLake Charles, LA

Natural Pink Tourmaline 3.12 Ct. VVS Oval Shape 10.2 x 8.1 Mm. Gemstone Unheated: Product ID: 807241048 Product Name: Natural Tourmaline Weight: 3.12 CT. Size: 10.2 x 8.1 x 5.3 MM. Shape: Oval Color: Pink Clarity:VVS Luster: Very Good Gems Origin: Nigeria Treatment: Unheated Crysta

2026

Natural Pink Tourmaline 3.12 Ct. VVS Oval Shape 10.2 x 8.1 Mm. Gemstone Unheated

Treasure of Gems & JewelryLake Charles, LA

Natural Pink Tourmaline 1.93 Ct. Oval Shape 9 x 7.2 Mm Gemstone from Nigeria: Product ID: 807251336 Product Name: Natural Tourmaline Weight: 1.93 CT. Size: 9 x 7.2 x 4.5 MM. Shape: Oval Shape Color: Pink Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

2026

Natural Pink Tourmaline 1.93 Ct. Oval Shape 9 x 7.2 Mm Gemstone from Nigeria

Treasure of Gems & JewelryLake Charles, LA

Natural Light Blue Aquamarine 1.23 Ct. Oval Shape 7.7 x 6.4 Mm Gemstone From Brazil: Product ID: 800812363 Product Name: Natural Aquamarine Weight: 1.23 CT. Size: 7.7 x 6.4 x 4.2 MM. Shape: Oval Color: Light Blue Clarity:VSI - SI1 Luster: Good Gems Origin: Brazil Treatment: Unheated C

2026

Natural Light Blue Aquamarine 1.23 Ct. Oval Shape 7.7 x 6.4 Mm Gemstone From Brazil

Treasure of Gems & JewelryLake Charles, LA

Natural Yelloeish Green Sapphire 0.58 Ct. Oval Shape 5.9 x 4 Mm Gemstone From Thailand: Product ID: 806154691 Product Name: Natural Green Sapphire Weight: 0.58 CT. Size: 5.9 x 4 x 2.5 MM. Shape: Oval Color: Green Clarity:VSI Luster: Good Gems Origin: Thailand Treatment: Heated Crystal St

2026

Natural Yelloeish Green Sapphire 0.58 Ct. Oval Shape 5.9 x 4 Mm Gemstone From Thailand

Treasure of Gems & JewelryLake Charles, LA

Natural Yellow Citrine 2.43 Ct. Cushion Checkerboard Cut 10.2 x 8.2 Mm. Unheated Gemstone: Product ID: 801812895 Product Name: Natural Citrine Weight: 2.43 CT. Size: 10.2 x 8.2 x 5.2 MM. Shape: Cushion Checkerboard Color: Yellow Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Unheat

2026

Natural Yellow Citrine 2.43 Ct. Cushion Checkerboard Cut 10.2 x 8.2 Mm. Unheated Gemstone

Treasure of Gems & JewelryLake Charles, LA

Natural Green Chrome Diopside 1.97 Ct. 4 Pcs Round Shape Gemstones: Product ID: 801608005 Product Name: Natural Chrome Diopside Weight: 1.97 CT. Size: 5.1 x 5.1 x 2.7 to 5 x 5 x 3.4 MM. Shape: Round Color: Green Clarity:VSI - SI1 Luster: Good Gems Origin: Russia Treat

2026

Natural Green Chrome Diopside 1.97 Ct. 4 Pcs Round Shape Gemstones

Treasure of Gems & JewelryLake Charles, LA

2 NATURAL RIBBED AMMONITE FOSSILS FROM THE JURASSI: 2 NATURAL RIBBED AMMONITE FOSSILS FROM THE JURASSIC PERIOD Height: 5 in. by Width: 6

2026

2 NATURAL RIBBED AMMONITE FOSSILS FROM THE JURASSI

Lewis & Maese Antiques & AuctionHouston, TX

2 RIBBED AMMONITE FOSSILS FROM THE JURASSIC PERIOD: 2 NATURAL RIBBED AMMONITE FOSSILS FROM THE JURASSIC PERIOD Height: 5 in. by Width: 6

2026

2 RIBBED AMMONITE FOSSILS FROM THE JURASSIC PERIOD

Lewis & Maese Antiques & AuctionHouston, TX

AMETHYST ON IRON STAND: AMETHYST ON IRON STAND 9.2kg Height: 14 in. by Width: 9 in. by Depth: 2.5 in.

2026

AMETHYST ON IRON STAND

Lewis & Maese Antiques & AuctionHouston, TX

SOLID MALACHITE BOX: SOLID MALACHITE BOX 95 308.51g Height: 2.5 in. by Width: 5.8 in. by Depth: 4 in.

2026

SOLID MALACHITE BOX

Lewis & Maese Antiques & AuctionHouston, TX

Albert de Grossouvre (1849-1932) – Study of Ammonite Ribbing Patterns – Lithograph (1894): "Pl. XI." depicts a scientific study of various ammonite fossil specimens, featuring several large shells with prominent, curved radial ribbing alongside fragments and cross-sectional diagrams. The pl

2026

Albert de Grossouvre (1849-1932) – Study of Ammonite Ribbing Patterns – Lithograph (1894)

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

Albert de Grossouvre (1849-1932) – Study of Ammonite Coiling and Ornamentation – Lithograph: "Pl. XII." depicts a scientific study of several ammonite fossil specimens, featuring two large shells with intricate, deep radial ribbing and distinct spiral coiling. The plate also includes smaller

2026

Albert de Grossouvre (1849-1932) – Study of Ammonite Coiling and Ornamentation – Lithograph

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

Paralejurus Rehamnanus Fossil Tribolite Lower Middle Devonian Period Dinosaur Era Fossil: Paralejurus Rehamnanus Fossil Tribolite Lower Middle Devonian Period Dinosaur Era Fossil

2026

Paralejurus Rehamnanus Fossil Tribolite Lower Middle Devonian Period Dinosaur Era Fossil

Heartland Artifact AuctionsQuincy, IL

Tractor Ammonite Fossil: Tractor Ammonite Fossil

2026

Tractor Ammonite Fossil

Heartland Artifact AuctionsQuincy, IL

3.3/4" Fossil Trilobite Speciman: 3.3/4" Fossil Trilobite Speciman

2026

3.3/4" Fossil Trilobite Speciman

Heartland Artifact AuctionsQuincy, IL

Fossil Coral Speciman Southern USA: Fossil Coral Speciman Southern USA

2026

Fossil Coral Speciman Southern USA

Heartland Artifact AuctionsQuincy, IL

Lot of 15 Fossil Shark Tooth: Lot of 15 Fossil Shark Tooth

2026

Lot of 15 Fossil Shark Tooth

Heartland Artifact AuctionsQuincy, IL

Fossil Coral Speciman Southern USA: Fossil Coral Speciman Southern USA

2026

Fossil Coral Speciman Southern USA

Heartland Artifact AuctionsQuincy, IL

Crinoid Fossil Blooms/Caps Midwest USA: Crinoid Fossil Blooms/Caps Midwest USA

2026

Crinoid Fossil Blooms/Caps Midwest USA

Heartland Artifact AuctionsQuincy, IL

Rare Bone Valley Florida Shark Tooth Fossil: Rare Bone Valley Florida Shark Tooth Fossil

2026

Rare Bone Valley Florida Shark Tooth Fossil

Heartland Artifact AuctionsQuincy, IL

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24

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

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

4 days Left

Taino Stone Petaloid Celt Axe - Carved Cemi Face

Extremely Rare Caddo Pottery Tri-Lobed Seed Jar

18th C. European Portrait of a Gentleman by Stuart

Pre-Columbian | Antiquities | Fine Arts

Artemis Fine Arts

Starts on:

Louisville, CO, US

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