Modern Fossils

(10,000 price results)

Sort by:

Most Relevant

(15) Tourmaline Square Cut - Various Colors 5.3 Carat Total: There are 15 beautiful tourmaline gemstones, various colors. They are all square cut, grand totaling approx. 5.3 carats.?

2026

(15) Tourmaline Square Cut - Various Colors 5.3 Carat Total

GOLDEN SUN AUCTIONS, Inc.Fullerton, CA

BANDED JASPER HEART ROCK STONE LAPIDARY SPECIMEN: BANDED JASPER HEART ROCK STONE LAPIDARY SPECIMEN

2026

BANDED JASPER HEART 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

GARNET ROCK STONE LAPIDARY SPECIMEN: GARNET ROCK STONE LAPIDARY SPECIMEN

2026

GARNET ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

Polished Mahogany Obsidian Freeform: Polished mahogany obsidian freeform from Mexico. 5” x 6.5” x 3”. 3 pounds, 4 ounces.

2026

Polished Mahogany Obsidian Freeform

Fossils & Gemstones of HoustonHouston, TX

Cubic Pyrite Specimen: Beautiful cubic pyrite formation from the Huanzala Mine in Ancash, Peru. 4" x 5" x 3.25". 3 pounds, 2 ounces.

2026

Cubic Pyrite Specimen

Fossils & Gemstones of HoustonHouston, TX

Citrine Cluster: Freestanding citrine cluster with polished edges. 8" x 10.5" x 4.5". 14 pounds, 4 ounces.

2026

Citrine Cluster

Fossils & Gemstones of HoustonHouston, TX

Sodalite Formation: Rough cut base sodalite formation from Brazil. 7.75" x 4.75" x 5". 8 pounds, 4 ounces.

2026

Sodalite Formation

Fossils & Gemstones of HoustonHouston, TX

End Chambered Ammonite Fossil: Beautiful end chambered ammonite fossil from Madagascar. 5.25" x 6.5" x 1.5". 904 grams.

2026

End Chambered Ammonite Fossil

Fossils & Gemstones of HoustonHouston, TX

Split Ammonite Fossil Pair: Split ammonite fossil pair from Madagascar. Each side is 5" x 6.25" x .75". 874 grams.

2026

Split Ammonite Fossil Pair

Fossils & Gemstones of HoustonHouston, TX

Large Split Ammonite Fossil Pair: Large split ammonite fossil pair from Madagascar. Each side is 8" x 9.25" x 1". 2,426 grams.

2026

Large Split Ammonite Fossil Pair

Fossils & Gemstones of HoustonHouston, TX

Moroccan Jurassic Double Starfish Fossil: Moroccan Jurassic double starfish fossil. 7” x 10” x .75”. 2 pounds, 6 ounces.

2026

Moroccan Jurassic Double Starfish Fossil

Fossils & Gemstones of HoustonHouston, TX

Amethyst Geode Butterfly Wings: Amethyst geode butterfly wings on custom stand from Brazil. 26” x 16” x 10”. 58.64 pounds.

2026

Amethyst Geode Butterfly Wings

Fossils & Gemstones of HoustonHouston, TX

Polished Malachite and Chrysocolla Specimen: Beautiful polished malachite and chrysocolla specimen from the DR Congo. 3" x 4” x 3”. 1 pound, 11 ounces.

2026

Polished Malachite and Chrysocolla Specimen

Fossils & Gemstones of HoustonHouston, TX

Large Polished Fluorite Sphere: Large polished fluorite sphere. 5.5” x 5.5” x 5.5”. 8 pounds, 8 ounces.

2026

Large Polished Fluorite Sphere

Fossils & Gemstones of HoustonHouston, TX

Large Polished Ammonite Fossil: Large polished ammonite fossil from Madagascar. 6.5” x 7.5” x 2”. 3 pounds, 4 ounces.

2026

Large Polished Ammonite Fossil

Fossils & Gemstones of HoustonHouston, TX

Green and Purple Fluorite Formation: Green and purple fluorite formation from Mexico. 7" x 5.5" x 4". 7 pounds, 12 ounces.

2026

Green and Purple Fluorite Formation

Fossils & Gemstones of HoustonHouston, TX

Green Fluorite Formation: Green fluorite formation from Mexico. 5.5” x 9”x 3". 6 pounds, 7 ounces.

2026

Green Fluorite Formation

Fossils & Gemstones of HoustonHouston, TX

Green River Fish Fossil: Fish fossil plate from the Green River in Wyoming. 4.75” x 5.5” x 1”. 12 ounces.

2026

Green River Fish Fossil

Fossils & Gemstones of HoustonHouston, TX

Cubic Pyrite, Sphalerite and Fluorescent Calcite Formation: Cubic pyrite, sphalerite, and fluorescent calcite formation from Peru. 4" x 6" x 5". 6 pounds, 11 ounces.

2026

Cubic Pyrite, Sphalerite and Fluorescent Calcite Formation

Fossils & Gemstones of HoustonHouston, TX

Large Watermelon Tourmaline Formation on Wood Stand: Large watermelon tourmaline specimen on wood stand from Brazil. 10.75" x 6.5" x 4.25". 9 pounds, 10 ounces.

2026

Large Watermelon Tourmaline Formation on Wood Stand

Fossils & Gemstones of HoustonHouston, TX

Huge Double-Sided Utah Dendrite: Huge, double-sided, landscape-like Utah dendrite. 12.25" x 5.5" x 2.5". 9 pounds, 14 ounces.

2026

Huge Double-Sided Utah Dendrite

Fossils & Gemstones of HoustonHouston, TX

Polished Black Moonstone Freeform: Polished black moonstone freeform from Madagascar. 8.25" x 4.25" x 2". 4 pounds, 9 ounces.

2026

Polished Black Moonstone Freeform

Fossils & Gemstones of HoustonHouston, TX

Moroccan Jurassic Six Starfish Fossil: Moroccan Jurassic six starfish fossil. 9" x 8" x 1". 6 pounds, 2 ounces.

2026

Moroccan Jurassic Six Starfish Fossil

Fossils & Gemstones of HoustonHouston, TX

View:

24

Fossils Auctions

Arietites bucklandi.Cenoceras sp.

A SPRING COUNTRYSIDE SCENE

A BLACK 'DIPLOMAT' ARMCHAIR

2026 Ethereal Auctioneers Spring Auction-1

Ethereal Auctioneers

Starts on:

Taipei City, ???, TW

6 days Left

Pair George III style scarlet japanned cabinets

George E. Browne, large oil on canvas, ex museum

Permian reptile Captorhinus Aguti fossil skeleton

Millea Bros "SELECT" (Day 2 of 3)

Millea Bros Ltd

Starts on:

Boonton, NJ, US

3 days Left

Fossilized Spinosaurus Tooth

Carrier-Belleuse French Art Deco “Festival Bound?? Bronze Sculpture Reproduction - 26" x 12"

Hand Carved Mayan Religious Ceremonial Mask

1200+ Artifacts, Treasures & Decor

Weatherham Estate Treasures

Starts on:

Cobourg, ON, CA

TOP