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Agate Natural Specimens

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Material: Agate
Rare Tabletop Amethyst Formation with Calcite Goethite & Quartz
Located in London, GB
A very rare and exquisite table-top amethyst formation. The long fromation preserves a prominent golden calcite crystal on a bed of deep purple amethyst and is particularly sculptura...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

Dark Saturated Amethyst Cluster with AAA Dark Purple Amethyst
Located in Ametista Do Sul, BR
An extraordinary Amethyst Cluster that possesses world-class characteristics. Its deep, rich purple tone is the epitome of beauty and elegance, making it a standout centerpiece for a...
Category

2010s Brazilian Agate Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Natural Amethyst Geode with Blue Galaxy Amethyst and Lace Agate Matrix, Rare
Located in Ametista Do Sul, BR
Amethyst Geode with Blue Galaxy Amethyst Druzy ▫️ Description Elevate your space, decor, or collection with the aesthetic beauty of this Amethyst Geode featuring sparkly Blue Galax...
Category

2010s Brazilian Agate Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Small Natural Purple Amethyst Geode with Flower, Perfect as An Accent Decor
Located in Ametista Do Sul, BR
All Natural, Small Amethyst Geode with Rare Amethyst Druzy and Flower ▫️ Description This small Amethyst Geode is a natural masterpiece, showcasing a stunning formation, rarely see...
Category

2010s Brazilian Agate Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

All Natural Amethyst Geode Cluster with World-Class Grape Purple Amethyst Druzy
Located in Ametista Do Sul, BR
A phenomenal AAA Amethyst Geode Cluster that surely will leave you in awe, this natural Amethyst brings large size and world-class characteristi...
Category

2010s Brazilian Agate Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Fossil Agate Coral with Iridescent Ammonites
Located in Dublin, Dalkey
Fossil agate coral adorned with iridescent fossil ammonites. The grey piece of fossil agate coral is cut and polished and adorned with the iridescent...
Category

15th Century and Earlier American Organic Modern Antique Agate Natural Specimens

Materials

Agate, Coral

Rare Rich Blue & White Lace Agate Geode on stand
Located in London, GB
Rare and beautiful artwork of nature. Well proportioned agate geode comprising rich blues with white lace and quartz flower. Sits on simple black metal stand
Category

2010s Brazilian Agate Natural Specimens

Materials

Agate, Crystal, Quartz, Rock Crystal

Red Amethyst Geode with Sugar Coated Red Amethyst Druzy, Rare Mineral
Located in Ametista Do Sul, BR
Truly stunning and unique, this Red Amethyst Geode is a natural marvel, it brings a vibrant hue of red that covers the entire geode and creates a mesmerizing display piece as it comb...
Category

2010s Brazilian Agate Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Small High-Grade Citrine Cluster with Flower Formations and Orange Citrine Druzy
Located in Ametista Do Sul, BR
A Small, yet Gorgeous Citrine Cluster bringing an intense orange color, beautiful aesthetics that highlight the natural flower formations, and intact, perfect druzy points. With abun...
Category

2010s Brazilian Agate Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Earth’s Eye: Mounted Agate Slice
Located in New York, NY
Mounted Agate Slice – A striking, polished agate slice featuring vibrant natural banding in shades of caramel, smoky grey, warm beige, and deep russet red, with a crystalline quartz ...
Category

21st Century and Contemporary Agate Natural Specimens

Materials

Agate, Metal

Unusual Rotating Geode Slice with Amethyst Peaks and Calcite on Metal Stand
Located in London, GB
A stunning geode slice on a custom metal rotating stand. From the rough basalt on the outside, to the rich purple amethyst crystals inside and calcite formation, this piece presents ...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

Custom-Made Table Lamp with a AAA Amethyst Cluster and Brazilian Wood
Located in Ametista Do Sul, BR
Designed by E2D Crystals, this Amethyst table lamp is an exquisite piece of decor. Created with a focus on uniqueness, quality, and beauty, this lamp showcases both natural artwork a...
Category

2010s Brazilian Agate Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Rare Pink and Red Amethyst Crystal with Galaxy Druzy on Botryoidal Globes
Located in Ametista Do Sul, BR
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...
Category

2010s Brazilian Agate Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Tall 19" Pink Amethyst Slab, Self Standing with Rose Amethyst Druzy
Located in Ametista Do Sul, BR
Stunning Self-Standing 19-Inch Pink Amethyst Slab with Natural Rosettes ▫️Description A 19-inch tall Pink Amethyst slab, thinly cut, features many pink and ...
Category

2010s Brazilian Agate Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Small Pink Amethyst Geode Slice with Red Botryoidal Druzy
Located in Ametista Do Sul, BR
Small Pink Amethyst Specimen with Red Galaxy Druzy on Botryoidal Formations ▫️ Description Formed from a small, raw, and initially unappealing Pink Amethyst geode, this specimen ha...
Category

2010s Brazilian Agate Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Natural Amethyst Stalactite Specimen with Lavender Purple Druzy and Cacoxenite
Located in Ametista Do Sul, BR
Natural Amethyst with Large Stalactite Formations covered by Intact Lavender Purple Druzy with Goethite ▫️ Description An incredible Amethyst specimen showcasing dozens of perfect...
Category

2010s Brazilian Agate Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Rare Natural Blue Lace Agate Slice with Crystal, Blue, and Bronze Agate Bands
Located in Ametista Do Sul, BR
A Superb Blue Lace Agate with a Rarely Seen Combination of Colors and Drawings ▫️ Description A superb slice of agate, this delicate specimen displays geological artistry. This Soledade Agate showcases intact banding in rare blue, bronze, and clear color hues—a truly artistic expression from Mother Nature. Over millions of years, layers of agate formed continuously. Hundreds of tiny bronze and deep blue bands create a frame, while the clear crystal provides the necessary empty space for the agate's central drawing to emerge. Special mention must be made of the central drawing, where rare blue, black, and cream colors form a microscopic landscape, reminiscent of icy terrain or coral formations, with sparkling druzy accentuating its intricate details. This thin slice of agate is translucent, and as you can see in the pictures, backlighting enhances and alters the color perspective of the agate, bringing out a blossoming golden hue. It is a perfect display specimen to place near a window, allowing you to witness the agate's transformation from an icy, cold appearance to a fiery, rich landscape throughout the day. With no cracks and no treatment at all, the agate is of super-extra, gallery grade. This breathtaking blue lace agate slice is a true collector's piece. With details visible from both sides, it's sure to become a part of your crystal collection. Check out the close-up photos to admire the intricate banding and delicate color hues. Have questions? Feel free to send us a message! Have you ever wondered how these mesmerizing blue lace layers formed? Agates typically form within gas bubbles or cavities in igneous (volcanic) rock like basalt. Over time, these cavities fill with layers of silica-rich water. As the water slowly evaporates, it leaves behind a layer of silica gel, which eventually hardens into a solid layer. This process repeats, with each layer potentially containing different impurities that contribute to the variation in color we see in the agate's bands. It's a remarkably slow process, and the result is truly fantastic, right? ▫️ Blue Lace Agate Slice on Stand...
Category

2010s Brazilian Agate Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Cadmium Smithsonite, Masua Mine, Iglesias, South Sardinia Prov, Sardinia, Italy
Located in New York, NY
Cadmium Smithsonite, Masua Mine, Iglesias, South Sardinia Prov, Sardinia, Italy 5.8 cm diameter The Masua Mine began operation in 1857 and operated for over 130 years until its offi...
Category

15th Century and Earlier Italian Antique Agate Natural Specimens

Materials

Agate, Other

Rare Blue Lace Agate Geode with Crystal Druzy and World-Class Agate Laces
Located in Ametista Do Sul, BR
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...
Category

2010s Brazilian Agate Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Rare, World-Class Calcite in Intact Amethyst Geode, A Natural Masterpiece
Located in Ametista Do Sul, BR
In a world where Amethyst Geodes are quite common, this geode stands out as being far from ordinary. The calcite is gallery-worthy, showing beautiful aesthetics and an intact nature....
Category

2010s Brazilian Agate Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Amethyst Crystal Cluster with Exceptional Calcite Formation, Mineral Art
Located in London, GB
An incredible amethyst formation with central calcite "arch" and calcite spear. Two special calcite formations are shown here; the first is a beautiful arch covered with a blanket...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

Amethyst Geode with Light Rose and White Druzy, and Natural Botryoidal Flowers
Located in Ametista Do Sul, BR
Showcasing a stunning aesthetic, this Pink Amethyst formation is composed of light rose and white quartz, crowned by Botryoidal Flower Rosettes. Und...
Category

2010s Brazilian Agate Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Geode Heart with Rare Formations and Double Colour Crystals Amethyst and Quartz
Located in London, GB
From the “heart” of a large geode, this specimen shows various crystal formations of note. The multi-windowed piece shows amethyst in typical peaked form as well as stellate white quartz formations...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

Large High-Grade Natural Citrine Cluster with AAA Amber Citrine Druzy
Located in Ametista Do Sul, BR
An extraordinary Citrine Cluster showcasing world-class characteristics such as Its deep, rich orange color tone and gorgeous aesthetics, making it a standout citrine for any collect...
Category

2010s Brazilian Agate Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Sugar Coated Galaxy Amethyst Cluster with Rare Lavender Amethyst Druzy
Located in Ametista Do Sul, BR
At first sight, this Amethyst may look like a normal Amethyst, but when you add some light to it, the WOW effect strikes, and its glittery shine as a galaxy! An Amethyst Galaxy Druzy...
Category

2010s Brazilian Agate Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Geode Section with Rare Amethyst Formation and Intense Green Shell
Located in London, GB
This striking section cut from the centre of a geode, contains an unusual formation of calcite with a blanket of amethyst crystals. The borders are polished to reveal the beautiful c...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

Sculptural Driftwood with Fossil Agate Coral, Crystal Points, and Fossil Shells
Located in Dublin, Dalkey
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 ...
Category

21st Century and Contemporary American Organic Modern Agate Natural Specimens

Materials

Agate, Coral, Rock Crystal

Natural Blue Lace Agate Geode with Sparkly Lavender Amethyst
Located in Ametista Do Sul, BR
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 ...
Category

2010s Brazilian Agate Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Beautifully Shaped Amethyst Cluster with Agate, Celadonite and White Quartz
Located in London, GB
An exquisite deep purple amethyst cluster with stalactite formation. This natural piece is surrounded and adorned with a beautiful polished frame, where it is possible to see the min...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

Natural Blue Lace Agate Geode with Sparkly Lavender Amethyst, Decor Centerpiece
Located in Ametista Do Sul, BR
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 ...
Category

2010s Brazilian Agate Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Small Cluster of Amethyst Stalactite Formations - Mineral Display piece
Located in London, GB
This piece comprises a stunning example of deep purple amethyst, elegantly displayed on a metal stand, with a naturally decorative multiple stalactite formation. The polished borders of the formation allow one to appreciate the visible grey and brown agate, green celadonite and pink jasper...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

Rough geode section with contrasting amethyst
Located in London, GB
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 ...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

Large Amethyst Formation with Calcite Towers
Located in London, GB
Two calcite “towers” grace the centre of this impressive piece, which also has large peaked amethyst crystals and quartz and goethite covered calcites. The exterior has been kept i...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

Geode with Orange Brown Crystals and Frontal Calcite Rosette
Located in London, GB
This pleasing open geode contains a bed of orange-brown amethystine quartz of moderate size with a frontal rosette of several small calcite crystals. The borders polished. This ...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

18th Century Italian Fragment with Mica in Matrix and Crystal Quartz Points
Located in Dublin, Dalkey
Sculptural 18th century Italian fragment decorated with mica and crystal quartz points on a polished agate base. The 18th century fragment originally came from a candlestick in a his...
Category

18th Century Italian Rococo Antique Agate Natural Specimens

Materials

Rock Crystal, Agate, Quartz

Pear Shaped Amethystine Geode Section with Thick Border
Located in London, GB
This beautiful half geode has a wonderful blue-brown banded agate border with a thick base of white quartz differentiating to deep amethyst at the tips. A small section of orange ...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

Small Orange, Tan Druzy Quartz Stalactite Formation Resembling a Scholars Rock
Located in London, GB
A small piece preserving a beautiful stalactite covered in orange-tan druzy quartz. The lower edges polished to reveal a relatively thick celadonite shell. Measures: Dimensions of...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

Deep Purple Amethyst with Calcite and Polished Agate
Located in London, GB
Stunning geode cluster of an intense deep purple colour amethyst crystals. A big calcite stand-out from the crystals, covered with a blanket of black hematite. This piece was lega...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

“Cup of Flowers” Amethyst and Calcite
Located in London, GB
Resembling a cup of flowers, this formation consists of several circular calcite arrangements sat on a bed of deep purple amethyst. There is a second generation growth of amethysti...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

Quartz Var. Grape Agate from Indonesia
Located in New York, NY
From near Pantai Manakarra, Mamuju, Sulawesi, Indonesia Double-sided cluster of translucent grape purple quartz agate in spherical formations with a radial internal structure and are found in cavities in pillow basalt. Also known as Grape Agate...
Category

15th Century and Earlier Indonesian Antique Agate Natural Specimens

Materials

Agate, Quartz, Other

Polished Agate Geode Slice with Quartz Center – 2.97 lb
Located in New York, NY
This stunning Polished Agate Geode Slice from Brazil features captivating concentric bands of blue, gray, and white agate surrounding a radiant crystalline quartz center. The natural...
Category

2010s Brazilian Agate Natural Specimens

Materials

Agate, Rock Crystal

Complex Natural Geode Slice with Amethyst and Quartz
Located in London, GB
This large and thick slice preserves a complex arrangement of two interlocking geodes, one with a citrine-like orange quartz and another with deep purple amethyst. The exterior gre...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

Rare Tabletop Amethyst Formation with Calcites Goethite & Quartz
Located in London, GB
A very rare and exquisite table-top amethyst formation. The long formation preserves prominent golden calcites crystal on a bed of deep purple amethyst and is particularly sculptural...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

Amethystine Black Galaxy Landscape Formation
Located in London, GB
An exceptional formation resembling an other-worldly landscape. This spherical geode has been exposed to reveal a gorgeous amethystine quartz interior, the tinted stalactites resem...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

Treasure Chest Borwn Druze, Polished Celadonite Border and Calcite Formation
Located in London, GB
A wonderful formation with abundant agatized exterior polished to reveal the different mineral layers and the interior with a lining of brown drize over various stalactites with a ...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

Stunning Purple Amethyst Stalactite Formations on Metal Stand
Located in London, GB
This stunning piece is a light violet/lilac amethyst with unique stalactite formations, presented as a mesmerising half geode on a stylish decorative metal stand. The edges of this b...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

Large amethyst chapel with calcite and stalactites
Located in London, GB
Another large amethyst chapel, the corresponding half of the original geode, showing deep purple amethyst crystals punctuated with small stalacti...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

Small Orange Tinted Druzy Quartz Formation
Located in London, GB
Several small stalactites adorn this piece, covered in light orange druzy quartz. This piece was legally and ethically sourced directly in the prestigi...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

Polished Geode Split in Two with Amethyst and Agate on Metal Stand
Located in London, GB
This stunning geode is split in two and displayed atop a stylish metal stand. An impressive scope of textures and colours are found in this beautiful, fully polished piece, from ...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

High Quality Amethyst Goethite Inclusions Resembling Rosettes
Located in London, GB
An unusual piece of high quality deep purple amethyst with large peaked crystals. Inside the amethyst multiple goethite crystals resembling rosettes can be seen. Several of the cry...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

Polished Split Amethyst Geode Surrounded by White Quartz and Agate
Located in London, GB
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...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

Deep Purple Amethyst Cluster with Calcite Surrounded by Agate
Located in London, GB
An interesting and stunning amethyst cluster with a striking mineral and colour mix. In this aesthetic piece the edges have been polished to reveal layers of a vibrant green celadonite, blue-grey agate and white quartz, which frame the intense purple colour of the amethyst. The interior of the mineral sculpture is endowed with a gorgeous very deep purple amethyst...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

Large Amethyst Chapel
Located in London, GB
This large amethyst chapel, a complete half of the original geode, shows deep purple amethyst crystals punctuated with small stalactites and overlaid ...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

Exceptional Heart Shaped Formation with Icy Calcites
Located in London, GB
A stunning heart-shaped amethyst formation with a central rocket-shaped calcite covered with a blanket of amethystine quartz and black goethite. To the left an icy calcite covered ...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

Bison Skull on a Fossil Agate Coral Decorated with Crystal Quartz Points
Located in Dublin, Dalkey
Bison skull on a fossil agate coral decorated with tangerine crystal quartz points. The North American bison skull is perfectly intact mounted on a coordin...
Category

21st Century and Contemporary American Organic Modern Agate Natural Specimens

Materials

Agate, Coral

Small Formation of Clear Quartz on Thick Agate
Located in London, GB
Several small stalactites adorn this piece, covered in light orange druzy quartz. This piece was legally and ethically sourced directly in the prestigious mines of Uruguay, South ...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

Small cut agatised geode with cotton candy interior
Located in London, GB
A beautiful small geode with thick agate borders and interior window revealing a gorgeous pink druzy coating over nascent stalactites, resembling cotto...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

Mounted Agate Slice
Located in New York, NY
Mounted Agate Slice: Measures: 12.5" x 4" x 13" H.
Category

21st Century and Contemporary Agate Natural Specimens

Materials

Agate

Exceptional Quality Amethyst in a Jaw like Formation
Located in London, GB
Amethyst of the deepest colour is shown here in a formation resembling an open mouth. The crystals are of high peaks with red tints toward the tips. the borders unpolished to revea...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

Lilac Half Geode with a Calcite Formation
Located in London, GB
A pleasing lilac amethyst formation of large crystals with a large honey coloured calcite at the centre and a smaller calcite to the side. Amethyst is predominantly light violet ...
Category

15th Century and Earlier Uruguayan Antique Agate Natural Specimens

Materials

Agate, Amethyst, Quartz

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