Antique & Vintage Fossils for Sale in Online Auctions

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52.30 tcw. Natural Rough Opal Parcel: Item is the exact item in image - Bidder is responsible for all value and grade determination - Please review all terms prior to placing any bids- Any bid is an agreement to all terms and conditions -

2026

52.30 tcw. Natural Rough Opal Parcel

Shipping DepartmentPost Falls, ID

74.65 tcw. Natural Rough Opal Parcel: Item is the exact item in image - Bidder is responsible for all value and grade determination - Please review all terms prior to placing any bids- Any bid is an agreement to all terms and conditions -

2026

74.65 tcw. Natural Rough Opal Parcel

Shipping DepartmentPost Falls, ID

58.10 tcw. Natural Rough Opal Parcel: Item is the exact item in image - Bidder is responsible for all value and grade determination - Please review all terms prior to placing any bids- Any bid is an agreement to all terms and conditions -

2026

58.10 tcw. Natural Rough Opal Parcel

Shipping DepartmentPost Falls, ID

5.50 ct. Natural Faceted Green Quartz Gemstone: Item is the exact item in the image- Bidder is responsible for all value and grade determination -

2026

5.50 ct. Natural Faceted Green Quartz Gemstone

Shipping DepartmentPost Falls, ID

A PAIR OF CARVED AMETHYST BONSAI BLOSSOMS: A PAIR OF CARVED AMETHYST BONSAI BLOSSOMSA pair of jewel bonsai trees with blossoms carved from amethyst. H:10 1/2in(26.6cm) W:8 1/2in(21.5cm)

2026

A PAIR OF CARVED AMETHYST BONSAI BLOSSOMS

HALPHEN AUCTIONSPasadena, CA

Two Soap Stone Boulder: Two Soap Stone BoulderH: 4 1/2 inches W: 3 3/4 inches

2026

Two Soap Stone Boulder

HALPHEN AUCTIONSPasadena, CA

Group of Two Natural Coral Specimens: Group of Two Natural Coral SpecimensH: 8 inches W: 12 inches H: 11 inches W: 13 inches

2026

Group of Two Natural Coral Specimens

HALPHEN AUCTIONSPasadena, CA

National Park Poster in Original Plastic Wrap "Discover 30 Million Year Old Fossils": National Park Poster in Original Plastic Wrap "Discover 30 Million Year Old Fossils" All pictures are considered part of the description and should be examined carefully by bidders. Live Aucti

2026

National Park Poster in Original Plastic Wrap "Discover 30 Million Year Old Fossils"

Denotter Auctions, LLCArlington Heights, IL

Amethyst Crystal Cluster on Matrix ROCK STONE LAPIDARY SPECIMEN: Amethyst Crystal Cluster on Matrix ROCK STONE LAPIDARY SPECIMEN

2026

Amethyst Crystal Cluster on Matrix ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

JASPER ROCK STONE LAPIDARY SPECIMEN: JASPER ROCK STONE LAPIDARY SPECIMEN

2026

JASPER ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

BOTRYOIDAL CHALCEDONY ROCK STONE LAPIDARY SPECIMEN: BOTRYOIDAL CHALCEDONY ROCK STONE LAPIDARY SPECIMEN

2026

BOTRYOIDAL CHALCEDONY ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

Jasper ROCK STONE LAPIDARY SPECIMEN: Jasper ROCK STONE LAPIDARY SPECIMEN

2026

Jasper ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

Approximately 1,100 Carats of Loose Sapphire Beads: Approximately 1,100 Carats of Loose Sapphire Beads. Beads test as sapphire on the Presidium, may be treated or enhanced.

2026

Approximately 1,100 Carats of Loose Sapphire Beads

Gemini Auction CompanyKatonah, NY

Botryoidal Chalcedony Specimen with Natural Formations: Botryoidal Chalcedony Specimen with Natural Formations

2026

Botryoidal Chalcedony Specimen with Natural Formations

Col. Christie Hatman AuctioneersThayer, MO

Quartz Geode Cluster with Sparkling Crystals ROCK STONE LAPIDARY SPECIMEN: Quartz Geode Cluster with Sparkling Crystals ROCK STONE LAPIDARY SPECIMEN

2026

Quartz Geode Cluster with Sparkling Crystals ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

Rectangular Faceted Yellow Quartz Gemstone ROCK STONE LAPIDARY SPECIMEN: Rectangular Faceted Yellow Quartz Gemstone ROCK STONE LAPIDARY SPECIMEN

2026

Rectangular Faceted Yellow Quartz Gemstone ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

Approximately 250 Carat Carved Amethyst Buddha: Approximately 250 Carat Carved Amethyst Buddha. Seated Buddha hand carved natural amethyst, weighs approximately 49.5 grams / 247.5 carats. Measures just under 3 inches in length.

2026

Approximately 250 Carat Carved Amethyst Buddha

Gemini Auction CompanyKatonah, NY

Agate Rock Stone Lapidary Specimen: Agate Rock Stone Lapidary Specimen

2026

Agate Rock Stone Lapidary Specimen

Col. Christie Hatman AuctioneersThayer, MO

Brochantite Rock Specimen With Green Crystals ROCK STONE LAPIDARY SPECIMEN: Brochantite Rock Specimen With Green Crystals ROCK STONE LAPIDARY SPECIMEN

2026

Brochantite Rock Specimen With Green Crystals ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

Pagiophyllum Mazon Creek 1 5/8" Fossils.: Pagiophyllum Mazon Creek 1 5/8" Fossils.

2026

Pagiophyllum Mazon Creek 1 5/8" Fossils.

North American Artifact AuctionsHannibal, MO

4 Mazon Creek Fossils 4 1/4" largest.: 4 Mazon Creek Fossils 4 1/4" largest.

2026

4 Mazon Creek Fossils 4 1/4" largest.

North American Artifact AuctionsHannibal, MO

4 Mazon Creek Fossils 2 15/16" largest.: 4 Mazon Creek Fossils 2 15/16" largest.

2026

4 Mazon Creek Fossils 2 15/16" largest.

North American Artifact AuctionsHannibal, MO

Astrophyllites 2 5/16" Mazon Creek Split Fossil Nodule.: Astrophyllites 2 5/16" Mazon Creek Split Fossil Nodule.

2026

Astrophyllites 2 5/16" Mazon Creek Split Fossil Nodule.

North American Artifact AuctionsHannibal, MO

CyclopterisTrichononoides 2 7/8" Mazon Creek Split Nodule Fossil.: CyclopterisTrichononoides 2 7/8" Mazon Creek Split Nodule Fossil.

2026

CyclopterisTrichononoides 2 7/8" Mazon Creek Split Nodule Fossil.

North American Artifact AuctionsHannibal, MO

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Fossils Auctions

Rare Fossilized Dinocrocuta Skull, Terrible Hyena

Large Woodland Period Steatite Platform Pipe

Roman Imperial Silver Cup with Twin Handles

Fossils | Native American | Ethnographic Art

Artemis Fine Arts

Starts on:

Louisville, CO, US

6 days Left

The Great Estate Gem & Antique Discovery Sale

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

2 days Left

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

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