Collectible Rocks, Minerals & Fossils for Sale in Online Auctions

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Featured

4 days LeftJasper52

1.9 KG BIG Size Natural Terminated Kunzite Crystal Afghanistan - Collector's Choice - 18X11X4.5 CM

$1,600

Featured

4 days LeftJasper52

Natural Terminated Sky Blue Aquamarine Crystal, Raw Aquamarine, Aquamarine Stone, Aquamarine From

$1,500

Featured

4 days LeftJasper52

Radiant Pink Tourmaline Clusters Adorn Quartz with Muscovite: Nature's Gemstone Symphony

$1,200

Dec 17, 2023Auctions at Showplace

Fossilized Dinosaur Eggs, 2

$300

(4 bids)

14 mins LeftTimeLine Auctions Ltd.

Natural History - Fossil Dicranurus Monstrosus Trilobite

£30

(5 bids)

3 days LeftDoyle New York

Robert H. Vance. daguerreotype, probably of a gold miner.

$750

3 days LeftEast-Wing Estate Sales & Auction Company

Marx Roy Rogers Mineral City Tin Litho Toy

$30

(2 bids)

Jan 04, 2024Bodnar's Auction Sales

Group Lot of Native American Indian/Mexican Artifacts

$10

(1 bid)

4 hrs LeftLUXUR Fine Art Auction

Fish and Dinosaur Fossil Slabs Art

$125

(2 bids)

Featured

4 days LeftJasper52

Natural Zircon Crystals on Matrix Mineral Specimen From Skardu Pakistan - 138 Gram

$55

Featured

4 days LeftJasper52

Exquisite Natural Vibrant Blue Aquamarine Stepwise Crystal Cluster on Muscovite Matrix from

$950

Featured

4 days LeftJasper52

Perfect Terminated Natural Kuznite Heddinite Crystal -1088 Grams -16X7X4 mm

$1,200

6 days LeftHindman

A Pair of Shell Fossil Specimens

$300

(2 bids)

3 days LeftSchwenke Auctioneers

Four Mineral Specimen Birds

$30

(2 bids)

Dec 18, 2023Material Culture

Paul Swenbeck (American, b. 1967) Mandragora Series, 2008

$150

6 days LeftJulien's Auctions

E.T. The Extra Terrestrial | Mechanical Animatronic Head (With DVD)

$100,000

14 mins LeftTimeLine Auctions Ltd.

Natural History - Large Crinoid Fossil Display Plate

£60

(3 bids)

[WESTERN AMERICANA-MINING]. 2 manuscripts, incl. miner's letter from Norwegian Gulch (Montana), 1869: [WESTERN AMERICANA-MINING]. 2 manuscripts, incl. miner's letter from Norwegian Gulch (Montana), 1869 HOUSEL, J. Autograph letter signed ("J. Housel"), to an uncle. Norwegian Gulch [Montana], 4 July 18

Ends in 2d 8hHindman

0749: [WESTERN AMERICANA-MINING]. 2 manuscripts, incl. miner's letter from Norwegian Gulch (Montana), 1869

Est. $250-$350

$125(1 bid)

Featured

4 days LeftJasper52

Exquisite Natural Vibrant Blue Aquamarine Stepwise Crystal Cluster on Muscovite Matrix from

$1,200

Featured

4 days LeftJasper52

Pink Kunzite Crystal, Natural Kunzite with Unique Shape Terminations From Afghanistan, 158 g,

$380

Featured

4 days LeftJasper52

596 Grams Unique Natural Citrine Quartz Polished Minerals +Stand

$1,200

Dec 30, 2023Nest Egg Auctions

1,800+ Pc Estate Seashell Specimen Collection

$500

5 days LeftDalshire International

Wright Brothers Signed Postcard

$120

(4 bids)

4 hrs LeftMatthews Auctions, LLC

Time for Cloverdale Mineral Water Pepsi:Cola Clock

$350

(3 bids)

6 hrs LeftFlorida Estate Sales Inc.

18 LB. ORTHOCERAS FOSSIL SPECIMEN 16 X 17"

$10

(1 bid)

3 days LeftSchwenke Auctioneers

Three Mineral Specimen Birds

$20

(1 bid)

Dec 23, 2023Rbfinearts

A Grouping Of Faceted Jewelers Gemstones, 80 Grams

$50

Featured

4 days LeftJasper52

Topaz Specimen, Topaz Crystal, Topaz on matrix, GOLDEN Topaz, Natural Topaz, Mineral Specimen,

$240

Featured

4 days LeftJasper52

1500 Carats Natural Spinel Cabochons Lot

$750

Featured

4 days LeftJasper52

Natural Blue Colour Aquamarine Crystals Parcel, Aquamarine Lot, Aquamarine from Nagar Mine Skardu

$4,000

4 hrs LeftHolabird Western Americana Collections

National Cash Register, Large Model [152537]

$750

14 mins LeftTimeLine Auctions Ltd.

Natural History - Polished Fossil Ammonite Plate

£20

(2 bids)

Dec 30, 2023North American Artifact Auctions

2 5/8" Fluted Holland found in Pettis County, Missouri w/ COA

$35

(5 bids)

4 hrs LeftMatthews Auctions, LLC

Time for Cloverdale Mineral Water Pepsi:Cola Clock

$300

(2 bids)

Jan 01, 2024Hudson Valley Auctioneers LLC Beacon NY

Natural History collection, fossils, minerals, artifacts, in case, includes pre-Columbian figures,

$20

(1 bid)

14 mins LeftTimeLine Auctions Ltd.

Natural History - Knightia Fossil Fish Plate

£10

(2 bids)

Featured

4 days LeftJasper52

101.64LB Natural Amethyst geode quartz cluster crystal specimen Healing

$22,000

Featured

4 days LeftJasper52

79.64LB Natural blue texture stone crystal,Heteropolar of Chinese blue aragonite

$78,000

Featured

4 days LeftJasper52

9 Kg Natural Color Top Quality Blue Aragonite with Smithsonite Towers

$2,800

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Rocks Minerals And Fossils Auctions

Wood Coral Jasper Crystal Tower - 800 Grams

Genuine Lapis Lazuli Ring, Lapis Lazuli Silver Ring

No Reserve Polished Stone, Minerals & More

Fantasy Jewelry

Starts on: Dec 09, 2023 9:00 PM EST

Muscat, `muscat, AE

14 hrs Left

Pink Kunzite Crystal, Natural Kunzite with Unique Shape Terminations From Afghanistan, 158 g,

2700 Grams Top Quality Natural Water Clear Citrine Quartz Polishing Crystal+Stand

Natural Garnet Specimen Fine Terminations Quartz, Garnet Crystal And Feldspar 818 Gram

Natural Crystals, Minerals, Specimen and More

Jasper52

Starts on: Dec 12, 2023 7:00 PM EST

New York, NY, US

4 days Left

Old Style Chinese Torquoise Gale Bracelet

Natural Multi Color Agate Pendant in Silver

No Reserve Minerals, Handmade Jewelry

Fantasy Jewelry

Starts on: Dec 11, 2023 8:00 PM EST

Muscat, Muscat, AE

3 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!