Collectible Rocks, Minerals & Fossils for Sale in Online Auctions

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Gems

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Shark & Megalodon Teeth

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Geodes & Minerals

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Fossils

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Meteorites & Tektites

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Collectible Seashells

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3,006 Results

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Featured

1484 Carats Top Quality Narural Aragonite Healing Tower

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24 hrs LeftJasper52

1484 Carats Top Quality Narural Aragonite Healing Tower

$20

(1 bid)

Featured

Fluorite with Schrol Mineral Specimen from Gilgit Pakistan - 22 Gram-

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24 hrs LeftJasper52

Fluorite with Schrol Mineral Specimen from Gilgit Pakistan - 22 Gram-

$95

(1 bid)

Featured

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24 hrs LeftJasper52

Rainbow Fluorite - 318 Grams

$45

(1 bid)

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Live NowEmanon Auctions and Estate Sales

Geode 6"

$20

(3 bids)

12" Miner Dwarf w Tool Black Forest Carved Figure

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Aug 17, 2022Fox Auctions

12" Miner Dwarf w Tool Black Forest Carved Figure

$180

(2 bids)

Signed Bill Horton Pewter Dragon on Geode Slice Holding Crystal Ball 2.5"

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Live NowEmanon Auctions and Estate Sales

Signed Bill Horton Pewter Dragon on Geode Slice Holding Crystal Ball 2.5"

(2 bids)

Five Silver Agate, Opal Geode and Colored Stone Pendants

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16 hrs LeftGray's Auctioneers

Five Silver Agate, Opal Geode and Colored Stone Pendants

$40

(1 bid)

Dwarf Miner w Pick Black Forest Carved Whip Hook

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Aug 17, 2022Fox Auctions

Dwarf Miner w Pick Black Forest Carved Whip Hook

$160

(1 bid)

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5 days LeftClark's Auction Company

Pair Of Large Geode Bookends

$60

Carved Miner Dwarf w Hammer Figural Tobacco Jar

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Aug 17, 2022Fox Auctions

Carved Miner Dwarf w Hammer Figural Tobacco Jar

$150

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Jul 24, 2022Sarasota Estate Auction

Flat Blue Stone Geode Slice

$30

Nice Meteorite, DelCampo Argintina 1.3/8"

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5 days LeftHeartland Artifact Auctions Inc

Nice Meteorite, DelCampo Argintina 1.3/8"

Nice Meteorite, DelCampo Argintina 1.1/8"

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5 days LeftHeartland Artifact Auctions Inc

Nice Meteorite, DelCampo Argintina 1.1/8"

Hand Made Halloween Witch on Amethyst Geode

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7 days LeftAndrew Charbonneau

Hand Made Halloween Witch on Amethyst Geode

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Jul 23, 2022Sarasota Estate Auction

Black Onyx Geode Bookends

$50

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Jul 23, 2022Sarasota Estate Auction

(4) Pcs of Semi Precious Geode Stones

$70

Sterling Nephrite and Geode Brooch Pendant

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Jul 15, 2022Lakeland Antique Bazaar

Sterling Nephrite and Geode Brooch Pendant

$200

SPECIMEN. Large Amethyst Cathedral Geode.

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5 days LeftClarke Auction Gallery

SPECIMEN. Large Amethyst Cathedral Geode.

$400

(3 bids)

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5 days LeftClarke Auction Gallery

SPECIMEN. Large Amethyst Cathedral Geode.

$400

(3 bids)

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5 days LeftClarke Auction Gallery

SPECIMEN. Large Amethyst Cathedral Geode.

$350

(2 bids)

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5 days LeftClarke Auction Gallery

SPECIMEN. Large Amethyst Cathedral Geode.

$350

(2 bids)

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Jul 20, 2022Auctions at Showplace

Crystal Geode Mineral Specimen

$50

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Jul 19, 2022John Moran Auctioneers, Inc.

A large pink quartz geode specimen

$150

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Jul 21, 2022Willow Auction House

Collection Of Mineral Specimens

$60

(3 bids)

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Jul 13, 2022Lewis & Maese Antiques & Auction

AMETHYST CATHEDRAL GEODE

$250

(1 bid)

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5 days LeftAntique Factory

Large Geode & Lucite Bookends

$75

(1 bid)

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Jul 13, 2022Lewis & Maese Antiques & Auction

AMETHYST CATHEDRAL GEODE

$600

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Rocks Shells Minerals Auctions

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Natural & Unheated~ Pink Tourmaline Gemstone

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Natural & Unheated~ Yellow Green Onyx Caved Mango Shape

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Unique Crystals, Gemstones and Minerals

Jasper52

Starts on: Jul 13, 2022 1:00 PM EDT

New York, NY, US

Aquamarine Crystals with Topaz, Tourmaline Schorl, Aquamarine specimen, Topaz crystals, Feldspar

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Pink Kunzite Crystal with Tourmaline Crystals Cluster Mineral Specimen, Kunzite Gemstone, Kunzite

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Watermelon Tourmaline Crystals Specimen with Albite on Feldspar, Tourmaline Specimen, Tourmaline

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Natural Crystals, Minerals, and Specimens

Jasper52

Starts on: Jul 12, 2022 7:00 PM EDT

New York, NY, US

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Jimi Hendrix Exp Autographed Guitar JIMI NOEL MITCH

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Rock N ROLL GUITARS PICKGUARDS

ICZ Auctions

Starts on: Jul 07, 2022 6:00 PM EDT

Palm Harbor, FL, US

2 days Left

Rocks, Minerals & Fossils

Rocks, shells, and minerals are just waiting to be unearthed and added any precious collection. Discover a wide range of colors, stones and specimens, from incredible geode specimens to rose quartz, calcite and more collectibles. Expect to find noteworthy options available for every type of rock, shell and mineral collector out there. Just remember that these prices are not set in stone, so these beautiful pieces will not last long. Make your bid while they are here for the taking!

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