Unknown Natural Specimens

Fern Fossil Specimen, Extinct Neuropteris species likely, 300 million years old. Discovered in PA. ***NOTE: Our 1stDibs store is closing in May and items will not be available therea...

Neuralethopteris/Polymorphopteris Tree Fern Fossil, Paleozoic Era, 300+ million years old. Discovered in PA. ***NOTE: Our 1stDibs store is closing end May and items will not be avail...

Large Giant Clam Shell Natural Specimen, Tridacna Gigas, Organic Modern Decor. ***NOTE: Our 1stDibs store is closing soon.*** We think though are not sure that the species is Tridac...

Extra Large Jurassic Ammonite Fossil with Leafy Suture Patterns. Comes with a second, tiny (1.25 x 1 x .5) ammonite, further demonstrating the size of this one. ***NOTE: Our 1stDibs...

Large Mortoniceras Drakeoceras Ammonite Fossil Specimen, USA. About 110 million years old. ***NOTE: Our 1stDibs store is closing soon and items will not be available thereafter.*** ...

Large Mortoniceras Fossil Ammonite Specimen, Organic Modern Style Display Piece. ***NOTE: Our 1stDibs store is closing at end of May and items will not be available thereafter.*** Na...

CLEARANCE SALE Crystal Cluster Natural Specimen - Number 1 . ***NOTE: Our 1stDibs store is closing soon and items will not be available thereafter.*** This crystal cluster specime...

Polished Ammonite Fossil with Red Flashes, Around 110 Million Years Old, with Beautiful Glowing / Iridescent Flashes of Color and some leafy patterns peaking out. ***NOTE: Our 1stDib...

CLEARANCE SALE Crystal Cluster Natural Specimen Number 3 ***NOTE: Our 1stDibs store is closing soon and items will not be available thereafter.*** This crystal cluster specimen...

Conlinoceras Tarrantense Ammonite Fossil, 90-100 Million Years Old. ***NOTE: Our 1stDibs store is closing soon.*** The Conlinoceras Tarrantense Ammonite is considered rare and is h...

XL Jurassic Ammonite Fossil 15.5 x 14 x 5.5 Inches Apx, with Nice Ribs. We think this is a Kranaosphinctes species. ***NOTE: Our 1stDibs store is closing soon.*** We love the substa...

This is a bonsai creation by Japanese artist Yumiko Kuwahata. It is made from washi paper, clay, and fabric. The ceramic vessels are personally selected by the artist, who visits ki...

Large Vintage Reef Coral Natural Specimen, Real. (ships in USA only) Beach Decor . ***NOTE: Our 1stDibs store is closing end May and items will not be available thereafter.*** A stu...

Striking wall mirror with handcarved geometrical 'flowers' and trefoil symbols. Via one of our foreign contacts we recently purchased this perfectly fine and deeply handcarved, sc...

Conlinoceras Tarrantense Ammonite Fossil, 90-100M Years Old, USA. ***NOTE: Our 1stDibs store is closing end May and items will not be available thereafter.*** The Conlinoceras Tarran...

Large Polished Prehistoric Ammonite Specimen for Fossil Collectors ***NOTE: Our 1stDibs store is closing soon*** This ammonite is of the Goniatitida order and is larger than most of...

This is a bonsai creation by Japanese artist Yumiko Kuwahata. It is made from washi paper, clay, and fabric. The ceramic vessels are personally selected by the artist, who visits ki...

This is a bonsai creation by Japanese artist Yumiko Kuwahata. It is made from washi paper, clay, and fabric. The ceramic vessels are personally selected by the artist, who visits ki...

CLEARANCE SALE Crystal Geode Natural Specimen with Druzy & Chunks. ***NOTE: Our 1stDibs store is closing soon and items will not be available thereafter.*** This unique geode offer...

White Rock Crystal Geode Natural Specimen Sculpture its divided into two parts.

Rare Large Pachylytoceras Dilicidum Ammonite Fossil, 190-200 Million Years Old apx. ***NOTE: Our 1stDibs store is closing end May and items will not be available thereafter.*** This ...

Magnificent hand-carved eagle on a rock sculpture. This beautifully hand-carved alabaster eagle possesses the strong, streamlined frame, sharp eyes, a...

Large Giant Clam Shell Sculpture, Tridacna Gigas, Organic Modern Decor ***NOTE: Our 1stDibs store is closing soon and items will not be available thereafter.*** The species is our ...

Large Plant Fossil/Fern Fossil Specimen, Multiple Species, Carboniferous Period. Discovered in PA. ***NOTE: Our 1stDibs store is closing soon.*** This is another large, substantial a...

This is a bonsai creation by Japanese artist Yumiko Kuwahata. It is made from washi paper, clay, and fabric. The ceramic vessels are personally selected by the artist, who visits ki...

Set of Two Polymorphopteris Species Tree Fern Fossil Specimens, 305 million yrs old apx. ***NOTE: Our 1stDibs store is closing end May and items will not be available thereafter. T...

Ammonite Fossil Specimen Mortoniceras Drakeoceras, 110 Million Years Old, USA. ***NOTE: Our 1stDibs store is closing end May and items will not be available thereafter.*** We love th...

A Stunning Knobby Ammonite Fossil Specimen, About 93 Million Years Old ***NOTE: Our 1stDibs store is closing end May and items will not be available thereafter.*** This is a very bea...

This beautiful sphere orb sculpture from the 1970's is Mother Of Pearl over wood on a lucite base. It has a serene presence with glistening Mother Of Pearl overlay. Pearlized and Iri...

Alethopteris & Neuropteris Tree Fern Fossil Specimen, USA, 10 Inch. 300 - 360 years old apx. ***NOTE: Our 1stDibs store is closing soon*** This is a rather lush plant fossil natu...

CLEARANCE SALE Golden, White, & Red Druzy Crystal Geode Natural Specimen. ***NOTE: Our 1stDibs store is closing end May and items will not be available thereafter.*** This beauti...

This is a bonsai creation by Japanese artist Yumiko Kuwahata. It is made from washi paper, clay, and fabric. The ceramic vessels are personally selected by the artist, who visits ki...

This is an amazing abstract freeform natural organic teak wood sculpture. A very impressive and large piece of art. Mounted to a wood base.

7.5" Alethopteris Species Tree Fern Fossil Specimen, apx 305 million yrs old, USA. ***NOTE: Our 1stDibs store is closing end May and items will not be available thereafter.*** This p...

BrittleStar Fossil Specimen, 443 to 485 Million Years Old, Ordovician Period. ***NOTE: Our 1stDibs store is closing end May and items will not be available thereafter.*** This is a s...

This is a bonsai creation by Japanese artist Yumiko Kuwahata. It is made from washi paper, clay, and fabric. The ceramic vessels are personally selected by the artist, who visits ki...

Neuropteris Species Tree Fern Fossil Specimen, 305 million yrs old apx, 10 Inch. ***NOTE: Our 1stDibs store is closing end May and items will not be available thereafter.*** This is ...

Neuralethopteris or Polymorphopteris Tree Fern Fossil, Paleozoic Era, 300+ million years old. Discovered in PA. ***NOTE: Our 1stDibs store is closing end May and items will not be av...

Neuropteris Ovata Tree Fern Fossil Specimen, apx 305 million years old, USA. ***NOTE: Our shop is closing end of May and items will be unavailable thereafter.*** Discovered in Pennsy...

A volcanic bomb collected near Mount Fuji. It is a natural formation created when erupted lava cooled and solidified while rotating in the air. It is characterized by its rough tex...

8.5" Polymorphopteris Species Tree Fern Fossil Specimen, 305 million yrs old apx. Discovered in Pennsylvania. ***NOTE: Our 1stDibs store is closing end May and items will not be avai...

Alethopteris &/or Neuropteris Fern Fossil Specimen, around 300 Million Years Old. Discovered in PA. ***NOTE: Our 1stDibs store is closing end May and items will not be available...

This is a bonsai creation by Japanese artist Yumiko Kuwahata. It is made from washi paper, clay, and fabric. The ceramic vessels are personally selected by the artist, who visits ki...

Alethopteris/Neuropteris Fern/Plant Fossil Natural Specimen 305+ Million Yrs Old. ***NOTE: Our 1stDibs store is closing soon and items will not be available thereafter. If you like...

Alethopteris & Neuropteris Tree Fern Fossil Specimen, USA, 300 - 360 years old apx. Discovered in Pennsylvania. ***NOTE: Our 1stDibs store is closing end May and items will not b...

This is a bonsai creation by Japanese artist Yumiko Kuwahata. It is made from washi paper, clay, and fabric. The ceramic vessels are personally selected by the artist, who visits ki...

Conlinoceras Tarrantense Ammonite Fossil, 90 to 100 Million Years Old. ***NOTE: Our 1stDibs store is closing soon.*** A rare and highly sought after ammonite for collectors. The a...

The amethyst geodes from Uruguay are mined from the same rock formation as their relatives just to the north across the border into southern Brazil and are igneous (volcanic) in orig...

Alethopteris &/or Neuropteris Fern Fossil Specimen, est 300 Million Years Old. Discovered in PA. ***NOTE: Our 1stDibs store is closing soon.** This is a substantial fossil plate...

Carboniferous Fern Fossil Natural Specimen, Est Age 300 Million Years. ***NOTE: Our 1stDibs store is closing soon and items will not be available thereafter.*** The foldable clear pl...

Large Polished Ammonite Shell Fossil, Cleoniceras Species, 100 million+ yrs old. ***NOTE: Our 1stDibs store is closing soon.*** A truly spectacular ammonite in both size and appeara...

Gem grade, Amethyst Geode Sculpture The amethyst geodes from Uruguay are mined from the same rock formation as their relatives just to the north across...

This is a bonsai creation by Japanese artist Yumiko Kuwahata. It is made from washi paper, clay, and fabric. The ceramic vessels are personally selected by the artist, who visits ki...

The amethyst geodes from Uruguay are mined from the same rock formation as their relatives just to the north across the border into southern Brazil and are igneous (volcanic) in orig...

This is a bonsai creation by Japanese artist Yumiko Kuwahata. It is made from washi paper, clay, and fabric. The ceramic vessels are personally selected by the artist, who visits ki...

Alethopteris & Neuropteris Tree Fern Fossil Specimen, USA, 300 - 360 years old apx. ***NOTE: Our 1stDibs store is closing end May and items will not be available thereafter.*** D...

Mariopteris Species Tree Fern Fossil Specimen, 300+ Million Years Old, USA. ***NOTE: Our 1stDibs store is closing soon*** Discovered in Pennsylvania. Hues occur naturally over time t...

The amethyst geodes from Uruguay are mined from the same rock formation as their relatives just to the north across the border into southern Brazil and are igneous (volcanic) in orig...

This is a bonsai creation by Japanese artist Yumiko Kuwahata. It is made from washi paper, clay, and fabric. The ceramic vessels are personally selected by the artist, who visits ki...

This is a bonsai creation by Japanese artist Yumiko Kuwahata. It is made from washi paper, clay, and fabric. The ceramic vessels are personally selected by the artist, who visits ki...