Fossils

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Iron Pyrite in Austin Chalk: Iron pyrite in Austin chalk specimen from Midlothian, Texas. 4.5" x 6" x 3.5". 2 lb, 10 ounces.

2026

Iron Pyrite in Austin Chalk

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Leaf Fossil Plate: Leaf fossil plate from Tulsa, Oklahoma. Pennsylvanian Age. 4" x 6" x .25". 7 ounces.

2026

Leaf Fossil Plate

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Large Wood Block Geode Stand: Large, heavy, three â€“ pin wood block stand from India for really large, heavy mineral specimens. 9.5” x 8” x 7.75”. 10 lb, 3 ounces.

2026

Large Wood Block Geode Stand

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Kyanite and Quartz Formation on Wood Stand: Kyanite and quartz formation on wood stand from Brazil. 10” x 7” x 3.5". 7 lbs, 3 oz.

2026

Kyanite and Quartz Formation on Wood Stand

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Large Polished Labradorite Freeform: Large, polished, highly-reflective labradorite freeform from Madagascar. 9.25" x 6.75” x 2.25". 10 pounds, 8 ounces.

2026

Large Polished Labradorite Freeform

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Ocean Jasper Standing Cube: Ocean jasper standing cube. 3" x 3" x 3". 2.6 pounds.

2026

Ocean Jasper Standing Cube

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Polished End-Chambered Ammonite Fossil: Polished end-chambered ammonite fossil from Madagascar. 3.5" x 4.25" x 1.75". 1.04 pounds.

2026

Polished End-Chambered Ammonite Fossil

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Smoky Quartz Cluster: Smoky quartz cluster with large crystals from Brazil. Heat-treated. 7.5" x 7" x 3". 6 lb.

2026

Smoky Quartz Cluster

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Polished Black Moonstone Freeform: Polished black moonstone freeform from Madagascar. 5” x 4.5" x 2.5". 2 lbs, 15 oz.

2026

Polished Black Moonstone Freeform

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Polished Green Opal Freeform: Polished green opal freeform from Madagascar. 5” x 3.25" x 2.25". 1 lb, 10 oz.

2026

Polished Green Opal Freeform

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Moroccan Jurassic Starfish Fossil - Repaired: Repaired Moroccan Jurassic starfish fossil. 5" x 6" x .5". 1 pound, 1 ounce.

2026

Moroccan Jurassic Starfish Fossil - Repaired

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Two Mosasaur Tooth Fossils in Matrix: Two Mosasaur tooth fossils in matrix. Each is approximately 3.5" x 3.5" x 1.75". 1 pound, 7 ounces.

2026

Two Mosasaur Tooth Fossils in Matrix

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Green River Fish Fossil: Fish fossil plate from the Green River in Wyoming. 7" x 9" x 1.25". 4 lb, 1 ounce.

2026

Green River Fish Fossil

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Polished Rhodonite Heart: Polished rhodonite heart from Madagascar. 5.5" x 6.5" x 2". 4 lbs, 14 oz.

2026

Polished Rhodonite Heart

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Large Fluorite Obelisk: Large fluorite obelisk from China. 11" x 3.5" x 3.25". 7 lb. Small chip on bottom.

2026

Large Fluorite Obelisk

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Arfvedsonite Obelisk: Arfvedsonite obelisk from Russia. 9.75" x 2.75" x 2.25". 4 lb, 2 ounces.

2026

Arfvedsonite Obelisk

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Halite Cluster: Halite cluster from Searles Lake, California. 4.5” x 6" x 3". 1 lb, 12 oz.

2026

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Large Rare Scolecite Specimen: Rare, large and delicate scolecite specimen from Maharashta, India. 5" x 7.5" x 4". 2 lbs, 11 oz.

Buy Now

Large Rare Scolecite Specimen

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Green River Fish Fossil: Fish fossil from the Green River. 7" x 7.75" x 1". 3 lbs.

2026

Green River Fish Fossil

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Two Tourmaline Specimens: Two tourmaline specimens from Brazil. 5 pounds total weight.

2026

Two Tourmaline Specimens

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Citrine Geode With Stalactites: Citrine geode with stalactites from Brazil. 6.5" x 5.5" x 4.5". 3.86 pounds.

2026

Citrine Geode With Stalactites

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Polished Fluorite Sphere: Polished fluorite sphere from China. 4.25” x 4.25" x 4.25". 5 lbs.

2026

Polished Fluorite Sphere

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Seed Fern Leaf Fossil: Seed fern leaf fossil. 11” x 6.5” x .5”. 2 lbs.

2026

Seed Fern Leaf Fossil

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

Cubic Pyrite and Quartz Specimen: Cubic pyrite and quartz formation from the Huanzala Mine in Ancash, Peru. 6" x 7" x 3". 5 lbs, 6 oz.

2026

Cubic Pyrite and Quartz Specimen

Houston, TX

Fossils & Gemstones of Houston

4.5

(36)

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24

Fossils Auctions

MIXED STONE PENDULUM ROCK STONE LAPIDARY SPECIMEN

JEWELRY SALE! ROCK STONE LAPIDARY SPECIMEN

GEM RHODONITE ROCK STONE LAPIDARY SPECIMEN

NATURAL HISTORY FOSSILS & ROCKS Sept.

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

15 hrs Left

Lovely All Natural Malachite Bowl, 488 grams

Stunning Spiny Lobster & Turquoise Inlayed Graduated Necklace

Beautiful Rainbow Fluorite Heart Shaped Dish, 302 grams

Late Summer Fossils, Minerals & Asian Art

Inspired Auctions

Starts on:

Brea, CA, US

12 hrs Left

Vintage 5 link Juliana Bracelet & Brooch

2011 Canadian $50 Gold 1 ozt .999 Fine Gold

Fossils and Ammonite Halves & Jewelry

9-24 Coins, Tokens, Silver, Jewelry, Rocks & More

A New Day Auctions LLC

Ends from:

Cannon Falls, MN, US

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