Antique & Vintage Fossils for Sale in Online Auctions

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Natural Amethyst 4,78ct Oval Cut NICE Sparkle: A sultry gemstone suitable for statement jewelry like rings or pendants. Certainly a striking gemstone with tons of sparkle and unique color.

2026

Natural Amethyst 4,78ct Oval Cut NICE Sparkle

California GemstonesOceanside, CA

36.19 gram Natural Orange Calcite Specimen: Item is the exact item in the image - Bidder is responsible for all value and grade determination - Please review all terms prior to placing any bids - Allbidsareanagreementtoallterms-Noexceptions -

2026

36.19 gram Natural Orange Calcite Specimen

Shipping DepartmentPost Falls, ID

1.70 ct. Superb Amethyst Round Gemstone: Item is the exact item in the image- Bidder is responsible for all value and grade determination -

2026

1.70 ct. Superb Amethyst Round Gemstone

Shipping DepartmentPost Falls, ID

1.80 ct. Top Grade Amethyst Gemstone: Item is the exact item in the image- Bidder is responsible for all value and grade determination -

2026

1.80 ct. Top Grade Amethyst Gemstone

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

18.12 gram Gem Grade Green Flourite Octahedron: Item is the item in the image - Bidder is responsible for all value and grade determination - Please review all terms and conditions prior to placing any bids- All bids are an agreementtoallterms-

2026

18.12 gram Gem Grade Green Flourite Octahedron

Shipping DepartmentPost Falls, ID

3.25 tcw. Gem Grade Watermelon Tourmaline Parcel: Item is the exact item in the image- Bidder is responsible for all value and grade determination -

2026

3.25 tcw. Gem Grade Watermelon Tourmaline Parcel

Shipping DepartmentPost Falls, ID

14k YG Pendant - Mt. St. Helen Green Obsidianite: 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

14k YG Pendant - Mt. St. Helen Green Obsidianite

Shipping DepartmentPost Falls, ID

14.25 ct. Gem Grade Tourmaline Crystal: Item is the exact item in the image- Bidder is responsible for all value and grade determination -

2026

14.25 ct. Gem Grade Tourmaline Crystal

Shipping DepartmentPost Falls, ID

3.40 ct. Natural Faceted White topaz gemstone: Item is the exact item in the image- Bidder is responsible for all value and grade determination -

2026

3.40 ct. Natural Faceted White topaz gemstone

Shipping DepartmentPost Falls, ID

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

16.8 tcw. Gem Grade Tourmaline Gem parcel: Item is the item in the image - Bidder is responsible for all value and grade determination - Please review all terms and conditions prior to placing any bids- All bids are an agreementtoallterms-

2026

16.8 tcw. Gem Grade Tourmaline Gem parcel

Shipping DepartmentPost Falls, ID

4.65 tcw. Gem Grade Tourmaline Parcel- Excellent: Item is the item in the image - Bidder is responsible for all value and grade determination - Please review all terms and conditions prior to placing any bids- All bids are an agreementtoallterms-

2026

4.65 tcw. Gem Grade Tourmaline Parcel- Excellent

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

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

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

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

Agate Rock Stone Lapidary Specimen: Agate Rock Stone Lapidary Specimen

2026

Agate Rock Stone Lapidary Specimen

Col. Christie Hatman AuctioneersThayer, MO

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24

Fossils Auctions

Gilded Earth: Antiques, Gems and Treasures

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

2 days Left

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

7 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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