American Natural Specimens

A pair of fossil agate coral with a coordinating baroque pearls. Fossil agate coral is Florida's state stone and is known for its unique formation that can take place over 20 millio...

Halcyon by Hasharat – Cobalt Morpho and Lacewing Butterflies Under a 19th-Century Glass Dome A striking contemporary natural history sculpture by Hasharat, Halcyon presents a gracef...

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 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...

Sculptural pink and brown sea fan mounted on a 17th century Italian gilded fragment base with pink mica, amethyst, and agate. The 17th century Italian fragment was originally part o...

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...

This remarkable sheet of native copper from Michigan’s Keweenaw Peninsula displays beautiful natural metallic patterns and a rich bronze lustre. Its sculptural form captures both str...

Created by Hasharat, this luminous butterfly composition features an elegant arrangement of exotic butterfly specimens mounted on delicate brass armatures beneath a 19th-century hand...

A beautiful and rare 'Stix' seashell by Austrian designer Marguerite Stix, circa 1960s, New York, New York. Marguerite Stix was a designer, sculptor, jeweler and ceramicist known for her later work with shells. This Stix piece is a natural seashell...

A remarkable specimen featuring a giant Galena cube rising from its natural matrix. Sourced from the famous Sweetwater Mine in the Viburnum Trend, Reynolds County, Missouri, the cry...

A finely preserved gem-like tooth, once belonging to a prehistoric Megalodon shark (Carcharocles megalodon), whose name appropriately translates as ‘big tooth’ in Ancient Greek. In...

This stunning specimen from Colorado beautifully combines smoky quartz crystals with striking turquoise-green amazonite and soft white feldspar. The contrast of colors—rich browns, v...

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...

Beautiful natural clamshell with cream color patina, professionally clean and mounted on original natural coral base, some crystal quartz accents. Great nat...

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...

Beautiful Atlantic trumpet sea shell professionally mounted on genuine coral base, artistically hand embeded with fantastic crystal quartz stones, to make exceptional piece of art fo...

An impressively large and beautifully preserved serrated tooth, once belonging to the infamous prehistoric shark, Megalodon (Carcharocles megalodon). This example, with the root stil...

Regency style tortoise shell on stand, American, circa 1960s.

This large fossil plate is incredibly unique, featuring a long Diplomystus dentatus along with two Cockerellites (Priscacara) liops, fossilized in its natural matrix. The entire piec...

“Procession” by Hasharat is a contemporary entomological artwork featuring an exquisitely curated lineup of global beetles and other insects arranged in a vertical, march-like format...

Pyrite mineral specimen. It is an usually large piece of pyrite and very rare to come by in this size (130 lbs / 59 kg). Pyrite, also called iron pyr...

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...

Glamorous 1980’s shell sculpture on stand bu Maitland Smith. Constructed of wood covered with tessellated fossil stone and detailed outline with brass inlaid. In beautiful original...

A dramatic oversized natural branching staghorn coral specimen displaying an exceptional sculptural form. Its organically twisting branches create a striking architectural silhouette...

From Cerro de Mercado, Durango, Mexico Gem transparent yellow fluorapatite crystals embedded on both sides of its gray quartz chalcedony. The fluorapatite crystals are prismatic hex...

A large scale cast faux seashell sculpture from the early 1970's. Very realistic and a coastal decorators dream.

Rare complete fossil turtle shell from the Pleistocene period, identified as Trachemys platymarginata, an extinct freshwater slider turtle species found in Florida. This specimen com...

Great selection of marine specimens - sea shells, urchins, sand dollars, sea stars in display case.

Tactile and sculptural, these small stone spheres were originally an essential element of an early 20th century water filtration system, used to remove mud and debris from local rive...

This incredible 27" long fossilized brow horn belonged to the Medusaceratops Iokii: an herbivorous dinosaur that lived during the Late Cretaceous period circa 78-77 million years ago...

This is a wonderful Gigas Tridacna also known as clam shell from the ocean in great condition

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...

Antique Large Solid Stone Ammonite on Handcrafted Iron Stand Featuring Fascinating Ridged Surface Dimensions: 26"W X 5"D X 27.5"H

Oligocene Turtle Fossil, South Dakota This exceptional mounted turtle fossil originates from the Oligocene period (approximately 23–34 million years ago) and was unearthed in South D...

The tooth of an adult Tyrannosaurus Rex, dating to the Late Cretaceous period, approximately 67 million years old. This large beautifully preserved specimen has a rich brown enamel, ...

This exceptional and highly sculptural mineral specimen from the celebrated “Dragon Scale Pocket,” is a particularly dazzling display piece. Uncovered during a single, now-legendary ...

This minimalist block-form table is shaped of pale travertine tile with clean lines and balanced proportions. The small display stand exemplifies Organic Modern style with chiseled edges, smoothed sides and the irregular, natural patterning of stone. The simple cube form is ideal as a tabletop pedestal...

Showcasing intricate coastal folk artistry, this vintage mid-century urn-form sculpture is densely encrusted with thousands of small, natural pointed sea shells. Constructed over a l...

A fossilised rib bone of the herbivorous dinosaur, Triceratops, beautifully preserved, with exceptional bone quality and the remarkably preserved bite marks of the infamous scavenger...

Striking vintage 1970s American Brutalist botanical floor sculpture, handcrafted from individually formed and welded metal elements to create an abstract flowering plant of dramatic ...

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...

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...

Large Natural White Tabletop Coral Reef Specimen Sculpture, circa 1970s. A striking, all-natural white coral specimen featuring a rare, architectural form with dense, upward-reaching...

Beautiful natural clamshell with cream color patina, professionally clean and mounted on original natural coral base, with some accents of rock Crystal and citrine crystal . Come in ...

Fossil Megalodon "The Monster Shark" Tooth in Acrylic Custom Box. Megalodon is an extinct species of sharks that lived 10 to 25 million years ago, during the Miocene period. It’s con...

Invite the healing energy of fluorite into your home with this exceptional mineral bowl. Known for its calming and purifying properties, fluorite is a semi-precious stone that brings...

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...

The tooth of an adult Gorgosaurus, dating to the Late Cretaceous period, approximately 67 million years old. This large beautifully preserved specimen has a rich brown enamel, near p...

Large Luxurious Sterling Clad Spiky Conch Shell in the manner of Buccellati. Sterling Silver applied over natural sea conch shell. Marked "Scully & Scully New York" to the unders...

Park Avenue pot plant! Beautifully silvered tole marijuana or cannabis plant in a silvered ceramic pot with several large buds.

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...

Beautiful deep purple color polished amethyst grape vine clusters decorated with metal gold tone incised leaves.

Admired since ancient times, natural geode quartz is prized for its extraordinary natural design. These vintage 1970s gems are polished and present the beautiful array of tan and bro...

A large and beautifully preserved fossilised tooth that once lined the mouth of the infamous prehistoric shark, the Megalodon (Carcharocles megalodon). Measuring over 5 inches in hei...

A malachite rock specimen with intense green and black colors fitted on a wood stand and displayed as a Chinese scholar stone. The gemstone in t...

Fantastic Atlantic sea shell professionally mounted on a natural coral base, artistically hand embedded with small rocks crystal pieces that make beautiful one of a kind object of ar...

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 ...

An extraordinary specimen of double-terminated quartz from Missouri, USA, known as “dragon scale quartz” for its dramatic overlapping crystal formation and sculptural presence. The c...