Agate Natural Specimens

A Wunderkammer naturalia agate specimen mounted in an oval shape frame over a golden wooden base, with candle holder. Italy end of 19th century.

Fossilized clamshell with a natural forming pearl and mounted on a polished agate base. This unique type of fossilized clamshell can be up to 1.5 to 2 million years old. The striki...

Found only in the Poncio Mine, Amethyst Geodes with Crown formations are a very rare form of Amethyst where the crystal points form a regal crown-like structure, elevating them from the usual druzy formations, a rare and highly regarded amethyst that is ready to find a top spot in your collection, decor, or gallery. The crown Amethyst is the main highlight of this specimen, the points face forward and are naturally decorated with tiny Golden Goethite needles, creating an overall sparkly brilliance that dazzles the eyes. Another special characteristic is the exquisite beauty of its Amethyst matrix, which has been expertly polished to accentuate its natural colors and drawings. It is a double-sided slice and we chose a 360º rotating base, that way you can easily see the beauty of both sides. A project that started with the raw amethyst agate geode...

A pair of oval-shaped natural agates from a Wunderkammer in a fruitwood frame decorated with a patinated copper leaf sunburst, mounted on a carved and gilded fruitwood base. On the b...

The central element of this geode has been preserved with two windows on each side, revealing gorgeous calcite formations sat on a blanket of differentially tinted amethystine quar...

Add a showstopping piece to your collection with this large Grape Agate specimen from Indonesia, a stunning example of botryoidal chalcedony featuring deep violet spheres with velvet...

17th Century Italian church vase decorated with fossil agate coral, red phantom quartz crystals, and chalcedony rosettes on polished agate base. This fragment is from a church in Florence. It was found and saved from the historic flooding of the Arno River in 1966. Fossil agate coral is mounted on top of the artifact. Fossil agate coral is Florida's state stone and is known for its unique formation that can take place over 20 million years. It's a natural gemstone that is created when prehistoric coral is gradually replaced with agate. It is adorned with coordinating red phantom crystals and chalcedony rosettes that resemble the color and texture of the piece. The piece has been naturally distressed from the flood. It has been preserved and transformed by Jean O'Reilly Barlow, the creative director of Interi. The date of manufacture reflects when she created the piece and the period shows that the Italian fragment is originally 17th century. The story and history of this piece and Interi's collection of Florence fragments...

A very large, one of a kind epimorph amethyst. This piece is a visual spectacle with the natural sculptural formations of amethyst in a different ...

Polished to a breath-taking finish and presented on an artistic wooden stand, this unique and beautiful piece displays a half geode. The edges of the geodes have been polished reveal...

Sculptural 18th century Italian fragment base mounted with fossil agate coral on a polished agate base. The 18th century hand-carved fragment base is originally from Tuscany. The po...

Enhance you living space with this genuine agate slice butterfly, crafted from beautifully banded agate and mounted on a sleek custom black stand. The translucent wings glow when the...

A pair of round natural agates from the Wunderkammer collection, set in a gray lacquered fruitwooden frame with a marbled effect, mounted on a matching fruitwooden base. A spiral iro...

Sculptural driftwood with fossil agate coral, crystal points, and fossil shells. Driftwood is wood that has been washed onto a shore of a large body ...

A substantial white and brown agate geode natural specimen sculpture piece. A nice standalone decorative object on a cocktail table, shelf, on top of books, etc. Dimensions: 4.5" Dep...

This AAA-Grade Amethyst Cluster stands as an extraordinary gem with world-class characteristics. Featuring dark, rich, and AAA-Grade Amethyst Dr...

This XL Bolivian Amethyst specimen is an exceptionally rare offering, distinguished by its massive crystal architecture and unusually rich, saturated color. While Bolivian amethyst i...

Beautiful section of an amethyst geode, unusually thin in cross section and resembling a shell with gorgeous deep purple amethyst lining. Origin : Artigas, Uruguay

This substantial formation consists of prominent white quartz crystals with a slight green tinge, laid over a bed of undulating stalactites. A small hon...

Like a treasure chest, this striking geode section shows the incredible contrast between the rough volcanic stone (basalt) in which the geodes are found, and the radiant amethystine ...

Fossil agate coral adorned with iridescent fossil ammonites. The grey piece of fossil agate coral is cut and polished and adorned with the iridescent...

Fossilized clamshell with a natural forming pearl and mounted on a polished agate base. This unique type of fossilized clamshell can be up to 1.5 to 2 million years old. This clams...

Breathtaking and beautiful, this Agate with Amethyst Geode features spectacular blue-banded agate lines and rare, stunning aesthetics. Enhanced by shiny Amethyst that perfectly compl...

A half polished geode with a thick agatised border. The inside covered by deep purple amethyst crystals and 2 beautiful calcite formations at the centre, one of them covered with a b...

CLEARANCE SALE Golden, White, & Red Druzy Crystal Geode Natural Specimen This beautiful geode is small, but mighty in sparkle. It measures approximately 3 x 2.25 x 1.25 inches. W...

Special Large Lavender Amethyst Geode with Gorgeous Blue Agate Polished Back ▫️ Description An Amethyst Geode, beautiful from both front and back, showcases aesthetically pleasing ...

▫️ Description This geode is a natural marvel, exceptionally rare because of the Micro Stalactite covered by micro druzy and their delicate thin growth. The odds to find a geode lik...

With its extremely unusual central amethyst epimorph after calcite, this natural wonder evokes images of the legendary sword, Excalibur, magically fixed in the stone. Elsewhere we ...

Gorgeous and featuring superb Blue and White Agate Laces (also known as Blue Lace Agate), this agate geode showcases rarely-seen white and blue agate bands that encircle the entire g...

This is an extraordinarily complete geode, split in two and mounted atop a custom metal Stand. This piece celebrates the visual phenomenon of the geode in its entirety, with some par...

Polished agate cathedral with a tangerine crystal point. Agate is characterized by its fineness of grain and brightness of color. These slabs are clas...

High-Grade Pink Amethyst Geode Slice with Sculptural Formation ▫️ Description A Pink Amethyst Geode Slice showcases rare characteristics accentu...

A Breathtaking Citrine Geode Cave with Deep Orange, Sparkly Citrine Druzy and Calcite Inclusions ▫️ Description An extraordinary natural Citrine cave, featuring shiny, rich, satura...

This stunning formation consists of a large pyramidal calcite on a bed of deep purple amethyst. The split calcite with unusual epitaxial goethite and a second generation of amethys...

Sculptural 18th century Italian fragment with elestial quartz and mounted on an agate slice. The fragment was originally from a historical Italian church. It is mounted with the ele...

Pink Amethyst Heart with Rose Galaxy Amethyst Druzy ▫️ Description This Pink Amethyst Heart is a stunning piece, showcasing a vibrant and sparkling display of Amethyst micro-crysta...

A stunning spherical shaped geode of a deep purple amethyst. The piece is of a wonderful example of a three dimensional geode with particularly thick agate border, revealing grey aga...

A stunning grape agate with calcium carbonate arrangement! Origin: Indonesia

Organically formed Agatized fossil coral with unusual and rare coloring. As Florida's state stone, Agatized Coral is the product of a 20-30 million year process through which the co...

Polished Banded Agate Mineral Specimen, mounted on a walnut base. 10" H x 8" W x 3.75" D. Provenance: From a New York City Collection.

A pair of round natural agates from the Wunderkammer collection, set in a gray lacquered fruitwooden frame with a marbled effect, mounted on a matching fruitwooden base. A spiral iro...

Rare Agate Amethyst Geode, with Lavender Galaxy Amethyst Druzy and Calcite ▫️ Description A natural Agate Geode with rare characteristics forms a truly natural artwork. Blue and wh...

A phenomenal, Large AAA Amethyst Geode Cluster that surely will leave you in awe, this natural Amethyst brings world-class characteristics in an X-Large natural formation that will m...

Majestic Amethyst Giants: Unveiling the Splendor of Towering Amethyst Geodes ▫️ Description Giant in Size, perfect to become the main attraction of your House, Hotel, or Museum, this pair of Giant Cathedral Amethyst Geodes are rare earth treasures and will effortlessly transform any space into a luxurious focal point, showcasing nature's unmatched artistry. The rarity of these giant Amethyst...

Breathtaking and beautiful, this Agate with Amethyst Geode features spectacular blue-banded agate lines and rare, stunning aesthetics. Enhanced by shiny Amethyst that perfectly compl...

Large blue agate slab mounted on a stand. Agate is characterized by its fineness of grain and brightness of color. These slabs are classically assoc...

AAA Real Raw Honey Orange Citrine Tower on Stand: Water Clear Quartz and World Class Aesthetics ▫️ Description Spectacular in many ways, this real, raw...

With world-class characteristics, this extraordinary Amethyst Cluster from Brazil brings Phantom Crystal Amethyst lines, X-Large sized points, as well as the perfectly intact quality...

Colours fuse together in this uniquely beautiful piece, presenting the viewer with mixed of pink druze, lilac amethyst and white quartz. A dynamic miner...

Pair of X-Tall Large Amethyst Geodes, Lavender Purple, Filled with Sparkly Amethyst Druzy ▫️ Description A book-matched pair of Amethyst Geodes showcases gorgeous characteristics s...

A substantial polished natural agate/geode/onyx decorative object in shades of grey and white. Piece can be used as a decorative piece for a shelf, table, desk, etc., or as a display...

Nature's Artwork: Large Blue Lace Agate Geode "Butterfly Wings", 100% Natural Crystal Masterpiece ▫️ Description This unique agate geode is rare and all-natural, featuring world-cl...

Amethyst Geodes with Crown Formations are a rare form of Amethyst found exclusively in one mine. Unlike the usual amethyst druzy Formations, these geodes exhibit crystal points that create a crown-like structure, making them truly exceptional specimens. Whether you're a collector, decorator, or gallery owner, this rare and highly regarded amethyst geode deserves a prominent place in your collection, decor, or gallery. The main highlight of this specimen is the crown Amethyst, the points face forward and are naturally decorated with tiny Golden Goethite needles, creating an overall sparkly brilliance that dazzles the eyes. Another special characteristic is the exquisite beauty of its Amethyst matrix, which has been expertly polished to accentuate its natural colors and drawings. It is a double sided slice and we chose a 360º rotating base, that way you can easily see the beauty of both sides. A project that started with the raw amethyst agate geode...

A gorgeous, intact agate with blue and white laces, this agate geode is considered to be of super-extra quality due to its beauty, formation, and the aesthetical agate bands that sur...

A pair of Amethyst geodes, each standing as an impressive natural sculpture, feature calcite, deep purple and shiny amethyst, and aesthetically pleasing calcite inclusions interlacin...

A rare calcite specimen from the famous Brazilian Toldinho Mine, this magnificent, museum-quality piece sits beautifully on a bed of amethyst, forming a mineral masterpiece that will...

Superb Large, Deep Purple Amethyst Cluster with Intact Large AAA Saturated Amethyst Druzy ▫️ Description A gallery-grade amethyst cluster delivers world-class aesthetics, making i...

A phenomenal AAA Amethyst Geode Cluster that surely will leave you in awe, this natural Amethyst brings large size and world-class characteristi...

An Agate Geode that will elevate your space with its sparkly Lavender Amethyst Druzy and rare lace agate formation, this geode brings beauty and sophistication to any home or office ...

Breathtaking and beautiful, this pair of Agate with Amethyst Geodes feature spectacular blue-banded agate lines and rare, stunning aesthetics. Enhanced by shiny Amethyst that perfectly complements its beauty, this all-natural geode artwork...

Small Natural Blue Agate Geode with Banded Agates: A Natural Masterpiece ▫️ Description Elevate your space, decor, or collection with the beauty of this Blue Agate Geode, also know...