Fossils

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Abalone Shell Dish: Approx 7" x 9" x 3 1/2" tall. Shipping available

2026

Abalone Shell Dish

M.J. Stasak Jr. Auction and Appraisal ServiceBloomsbury, NJ

Albert de Grossouvre – View of a Paleontological Study of Ammonite Fossils: Ammonites This print features a paleontological study displaying an assortment of prehistoric marine fossils, showcasing detailed monochrome photographic reproductions of various ammonite shells that

2026

Albert de Grossouvre – View of a Paleontological Study of Ammonite Fossils

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

Albert de Grossouvre – View of a Paleontological Study of a Large Ammonite Fossil: Ammonites This print features a paleontological study displaying a large prehistoric marine fossil, showcasing two detailed monochrome photographic reproductions of a single substantial ammonite shell

2026

Albert de Grossouvre – View of a Paleontological Study of a Large Ammonite Fossil

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

Geode Light: 8" x 5".

2026

Costea's Auction ServiceMarysville, PA

Eddie Lee Fossilized Jar Bone: Please see receipt for purchase in 2006. Signed by artist (Eddie Lee). Hand carved in the mandible and original molars and canine teeth completely intact. Depicts Ice Age wooly mammoths amidst a styli

2026

Eddie Lee Fossilized Jar Bone

Seminole Estate AuctionOrange City, FL

Two Korean Celadon Glazed Small Teapots and s Fossil Stone Vase: Two Korean Celadon Glazed Small Teapots and s Fossil Stone Vase. Teapot L 4.25". Vase H 5.25".

2026

Two Korean Celadon Glazed Small Teapots and s Fossil Stone Vase

Montgomery AuctionColumbia, MD

10.00 Carat ---- South African Purple Amethyst ----Fancy Kite Cut: A faceted blue spinel is a remarkably large, rare, and eye-catching gemstone. Combining an organic, asymmetrical "freeform" shape with precision faceting, it is prized for its vivid brilliance, deep b

2026

10.00 Carat ---- South African Purple Amethyst ----Fancy Kite Cut

California GemstonesSan Diego, CA

9.80 Carat --- Brazilian Grandidierite --- Cushion Cut: A sought-after collector’s gemstone. Grandidierite is consistently ranked as one of the most expensive minerals. While traditionally discovered in Madagascar, high-quality cuts are occasionally sour

2026

9.80 Carat --- Brazilian Grandidierite --- Cushion Cut

California GemstonesSan Diego, CA

12.00 Carat ---- Ceylon Java Plum Sapphire ---- Round Cut: A high-carat-weight, natural, and rare gemstone, typically characterized by a deep, rich purple or violet-purple hue originating from Sri Lanka (formerly Ceylon). This specific color variety is highly

2026

12.00 Carat ---- Ceylon Java Plum Sapphire ---- Round Cut

California GemstonesSan Diego, CA

6 Carat ---- Purple Alexandrite ---- Cushion Cut: Most gem-quality natural alexandrites weigh under 1 carat. A 6-carat stone is an elite, museum-grade rarity. It features a dominant purple hue. True alexandrite is famous for its dramatic color-change

2026

6 Carat ---- Purple Alexandrite ---- Cushion Cut

California GemstonesSan Diego, CA

11.65 Carat ----Purple Alexandrite ---- Octagon Fancy Cut: A substantial and uniquely shaped gemstone. Alexandrite is world-renowned for its chameleon-like ability to shift colors under different lighting.

2026

11.65 Carat ----Purple Alexandrite ---- Octagon Fancy Cut

California GemstonesSan Diego, CA

11.85 Carat ---- Ceylon Blue Sapphire ---- Pear Cut: A highly rare and magnificent gemstone. Originating from Sri Lanka, these stones are globally renowned for their brilliant luster, transparent bodies, and vivid cornflower blue hues.

2026

11.85 Carat ---- Ceylon Blue Sapphire ---- Pear Cut

California GemstonesSan Diego, CA

6.10 Carat --- Java Plum Sapphire --- Oval Cut: Java Plum Sapphire in an oval cut is a striking, substantial gemstone. It features a rich, deep purple-to-violet color reminiscent of the tropical Java plum (or Jamun) fruit. Weighing in at 6.10 carat

2026

6.10 Carat --- Java Plum Sapphire --- Oval Cut

California GemstonesSan Diego, CA

4.22 Carat ---- Purple Amethyst ---- Oval Mixed Cut: In dark blue, this heavy gem boasts a dramatic, mysterious allure, though careful setting is required to protect its sharp, vulnerable corners.

2026

4.22 Carat ---- Purple Amethyst ---- Oval Mixed Cut

California GemstonesSan Diego, CA

12.85 Carat ---- Purple Alexandrite ---- Oval Cut: This alexandrite has stunning color change with intense colors, and very clean clarity. It's an oval mixed cut, which is common for alexandrite.

2026

12.85 Carat ---- Purple Alexandrite ---- Oval Cut

California GemstonesSan Diego, CA

Ammonite Fossil Iridescent Shell: 4x2.75x2.5

2026

Ammonite Fossil Iridescent Shell

Full House AuctionsHazlet , NJ

Ammonite Fossil Iridescent Shell: 3.5x2.25x1.75

2026

Ammonite Fossil Iridescent Shell

Full House AuctionsHazlet , NJ

*12.91Ct Black Rutiled Quartz - Polished Faceted , 252C: Ksmith Heritage Auctioneers Subject: Natural Black Rutiled Quartz Carat Weight: 12.91 Ct Dimension: 17x16.1x8.8 mm

2026

*12.91Ct Black Rutiled Quartz - Polished Faceted , 252C

ThousandPlanetBangkok, TH

4.33cts Natural Watermelon Tourmaline - Bi-Colour Faceted Cut , 744E: Ksmith Heritage Auctioneers Subject: Natural Tourmaline Origin: Africa Carat Weight: 4.33 cts Dimension: 11.5x8.7x4.8 mm Type: Faceted, Polished

2026

4.33cts Natural Watermelon Tourmaline - Bi-Colour Faceted Cut , 744E

ThousandPlanetBangkok, TH

29.82Ct Lemon Carving Quartz - Polished Carving, 1229B: Ksmith Heritage Auctioneers Subject: Natural Lemon Quartz Origin: Brazil Carat Weight: 29.82Ct Dimension: 22.7x18.4x11.8 mm Treatment: Untreated Type: Carving, Polished

2026

29.82Ct Lemon Carving Quartz - Polished Carving, 1229B

ThousandPlanetBangkok, TH

*2.44Ct Natural Watermelon Tourmaline - Bi-Colour Faceted Cut, 176C: Ksmith Heritage Auctioneers Subject: Natural Tourmaline Origin: Africa Carat Weight: 2.44 Ct Dimension: 9.1x7.9x3.9 mm Type: Faceted, Polished

2026

*2.44Ct Natural Watermelon Tourmaline - Bi-Colour Faceted Cut, 176C

ThousandPlanetBangkok, TH

*14.11Ct Natural Larimar - Polished Cabochon , 236C: Ksmith Heritage Auctioneers Subject: Natural Larimar Carat Weight: 14.11 Ct Dimension: 21.4x13.1x6.6 mm Type: Cabochon, Polished

2026

*14.11Ct Natural Larimar - Polished Cabochon , 236C

ThousandPlanetBangkok, TH

9.14Ct Purple Amethyst - Polished Faceted , 1014E: Ksmith Heritage Auctioneers Subject: Natural Amethyst Origin: Brazil Carat Weight: 9.14Ct Dimension: 13x13x10.5 mm Treatment: Untreated Type: Faceted, Polished

2026

9.14Ct Purple Amethyst - Polished Faceted , 1014E

ThousandPlanetBangkok, TH

13.91Ct Lavender Amethyst - Polished Faceted , 691E: Ksmith Heritage Auctioneers Subject: Natural Lavender Amethyst Origin: Brazil Carat Weight: 13.91Ct Dimension: 16x14.1x9.5 mm Treatment: Untreated Type: Faceted, Polished<

2026

13.91Ct Lavender Amethyst - Polished Faceted , 691E

ThousandPlanetBangkok, TH

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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

AMETHYST ROCK STONE LAPIDARY SPECIMEN

MIXED STONE TREE ROCK STONE LAPIDARY SPECIMEN

COIN AND PLANK NECKLACE

ROUGH ROCKS & RARITIES Bulk Lots Jewelry

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

7 hrs Left

Exhibited Maya Palenque Rubbing - Temple of the Cross

Caddo Blackware Bipod Bottle with Engraved Arched Form

Peter Max Pop Art Poster - "Love" (1969)

Pre-Columbian | Antiquities | Fine Arts

Artemis Fine Arts

Starts on:

Louisville, CO, US

4 days Left

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