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Calcite Geode

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Okenite with Calcite Geode from Bombay Quarry, Mumbai, Maharastra, India
Located in New York, NY
crystals in a geode lined with calcite along side large calcite crystals with rhombic faces. The naturally
Category

21st Century and Contemporary Indian Natural Specimens

Materials

Crystal, Other

Pair of Calcite Crystal Geodes
Located in Los Angeles, CA
This is a Pair of Calcite Mineral Geode's They were sliced from one solid piece as shown and fit
Category

Vintage 1980s Brazilian Natural Specimens

Materials

Crystal, Rock Crystal

Pair of Calcite Crystal Geodes
Pair of Calcite Crystal Geodes
H 9 in W 17 in D 10 in
Impressive Amethyst Geode with Large Calcite
Located in London, GB
Magnificent Amethyst geode, a captivating treasure with a heart of intense purple and a unique
Category

Antique 15th Century and Earlier Uruguayan Natural Specimens

Materials

Amethyst, Quartz

Impressive Amethyst Geode with Large Calcite
Impressive Amethyst Geode with Large Calcite
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H 33.08 in W 18.9 in D 12.21 in
Small Lilac Amethyst Geode with Calcite
Located in London, GB
This small geode of lilac coloured amethystine quartz with several rhombohedral calcites at the
Category

Antique 15th Century and Earlier Uruguayan Natural Specimens

Materials

Agate, Amethyst, Quartz

Small Lilac Amethyst Geode with Calcite
Small Lilac Amethyst Geode with Calcite
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H 5.12 in W 5.32 in D 3.94 in
Triangular Geode Section with Perched Calcite
Located in London, GB
A beautiful triangular geode section in lilac amethyst with a gold coloured calcite perched on a
Category

Antique 15th Century and Earlier Uruguayan Natural Specimens

Materials

Agate, Amethyst, Quartz

Triangular Geode Section with Perched Calcite
Triangular Geode Section with Perched Calcite
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H 17.72 in W 9.85 in D 5.12 in
Egg Shaped Amethyst Geode with Calcite
Located in London, GB
A beautiful mostly complete egg shaped geode with a prominent calcite to the left, partially
Category

Antique 15th Century and Earlier Uruguayan Natural Specimens

Materials

Agate, Amethyst, Quartz

Egg Shaped Amethyst Geode with Calcite
Egg Shaped Amethyst Geode with Calcite
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H 13.78 in W 9.85 in D 8.27 in
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
Category

Antique 15th Century and Earlier Uruguayan Natural Specimens

Materials

Agate, Amethyst, Quartz

Lilac Half Geode with a Calcite Formation
Lilac Half Geode with a Calcite Formation
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H 15.75 in W 11.03 in D 7.49 in
High Quality Half Amethyst Geode with Calcite Formation
Located in London, GB
A stunning half geode with an incredible amethyst and overlaid calcite formation at the bottom. The
Category

Antique 15th Century and Earlier Uruguayan Natural Specimens

Materials

Agate, Amethyst, Quartz

High Quality Half Amethyst Geode with Calcite Formation
High Quality Half Amethyst Geode with Calcite Formation
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H 11.42 in W 6.7 in D 5.12 in
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
Category

Antique 15th Century and Earlier Uruguayan Natural Specimens

Materials

Agate, Amethyst, Quartz

Geode with Orange Brown Crystals and Frontal Calcite Rosette
Geode with Orange Brown Crystals and Frontal Calcite Rosette
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H 9.06 in W 8.67 in D 4.93 in
Golden Calcite with Stilbite Geode From Nasik District, Maharashtra, India
Located in New York, NY
From Nasik District, Maharashtra, India Large geode with a transparent penetrating twinned golden
Category

21st Century and Contemporary Indian Natural Specimens

Materials

Crystal, Other

Golden Calcite with Chalcedony Stilbite Geode From Nasik District, Maharashtra
Located in New York, NY
From Nasik District, Maharashtra, India Large geode with a transparent penetrating twinned golden
Category

21st Century and Contemporary Indian Natural Specimens

Materials

Crystal, Other

Natural Galaxy Amethyst Geode with Calcite, Agate and Sugar Druzy
Located in Ametista Do Sul, BR
featuring mesmerizing Galaxy Druzy. This geode brings dark purple Amethyst and calcite, making it a truly
Category

2010s Brazilian Natural Specimens

Materials

Amethyst, Crystal, Rock Crystal

Half Amethyst Geode with Unusual Calcite Formation Inside and Hematite
Located in London, GB
This is an extraordinary half geode with a calcite formation. This piece celebrates the visual
Category

Antique 15th Century and Earlier Uruguayan Natural Specimens

Materials

Agate, Amethyst, Quartz

Half Polished Amethyst Geode with Agate Border and Calcite Formation
Located in London, GB
A half polished geode with a thick agatised border. The inside covered by deep purple amethyst
Category

Antique 15th Century and Earlier Uruguayan Natural Specimens

Materials

Agate, Amethyst, Quartz

Natural Citrine Geode Cave with Orange Druzy Crystals and Calcite Flowers
Located in Ametista Do Sul, BR
A Breathtaking Citrine Geode Cave with Deep Orange, Sparkly Citrine Druzy and Rare Calcite Flowers
Category

2010s Brazilian Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Natural Citrine Geode Cave with Orange Druzy Crystals and Calcite Inclusion
Located in Ametista Do Sul, BR
A Breathtaking Citrine Geode Cave with Deep Orange, Sparkly Citrine Druzy and Calcite Inclusions
Category

2010s Brazilian Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Natural Uruguayan Amethyst Geode with Rare Calcite and Sparkly Purple Amethyst
Located in Ametista Do Sul, BR
A Uruguayan Amethyst Geode Masterpiece: A Rarely Seen Fusion of Perfect Calcite with Sparkly Purple
Category

2010s Brazilian 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
to cut it open took shape. We decided to open a window in the geode where the Calcite could be fully
Category

2010s Brazilian Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Large Green Calcite Quartz Mineral Geode Specimen Sculpture by Brenda Houston
By Brenda Houston
Located in Philadelphia, PA
Large Green Calcite Quartz Mineral Geode Specimen Sculpture by Brenda Houston. Item features a
Category

21st Century and Contemporary Mid-Century Modern Abstract Sculptures

Materials

Lucite

Tall Amethyst Cathedral Geode, with Lace Agate, Purple Amethyst and Calcite
Located in Ametista Do Sul, BR
geode that demands attention. Geometrical calcite grows harmoniously with the Galaxy Amethyst points
Category

2010s Brazilian Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Apophyllite Geode with Stilbite and Golden Calcite From Nasik District, Maharash
Located in New York, NY
A huge, museum-quality geode displaying a wall of perfectly terminated pink Stillbite with white
Category

21st Century and Contemporary Indian Natural Specimens

Materials

Crystal

Tall Banded Agate Geode Cathedral with Calcite and Sparkly Lavender Amethyst
Located in Ametista Do Sul, BR
Amethyst that complements everything, this Agate with Amethyst Geode is a spectacular all-natural artwork
Category

2010s Brazilian Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Golden Calcite Mineral with Apophyllite Geode From Nasik District, India
Located in New York, NY
Cavansite on Stilbite with Stilbite from Wagholi Quarry, Maharashtra, India. Lustrous spherical aggregates of vibrant royal blue cavansite crystals lined up across a bed of quartz m...
Category

Antique 15th Century and Earlier Indian Natural Specimens

Materials

Crystal, Quartz, Other

Very Large Polished Amethyst “Open Geode” with Calcite Formation and Agate
Located in London, GB
This is an extraordinarily complete geode, split in two and mounted atop a custom metal Stand. This
Category

Antique 15th Century and Earlier Uruguayan Natural Specimens

Materials

Agate, Amethyst, Quartz

Natural Orange Citrine Geode Cave with Calcite Inclusions, Natural Decor Crystal
Located in Ametista Do Sul, BR
With its golden orange color tone and natural, beautiful cave-like shape, this Citrine Geode is a
Category

2010s Brazilian Natural Specimens

Materials

Rock Crystal, Amethyst, Crystal

Pair of X-Tall Book-Matching Yellow Citrine Geodes with Calcite
Located in Ametista Do Sul, BR
these geodes is their tall format, with a natural slight curve accentuating their beauty. The white
Category

2010s Brazilian Natural Specimens

Materials

Amethyst, Crystal, Rock Crystal

Double Windowed Amethyst Geode with Agatised Borders and Rare Calcite Formation
Located in London, GB
The central element of this geode has been preserved with two windows on each side, revealing
Category

Antique 15th Century and Earlier Uruguayan Natural Specimens

Materials

Agate, Amethyst, Quartz

Amethyst Cluster Geode Calcite Crystal from Uruguay (11" Tall, 15 lbs.)
Located in New York, NY
Natural Calcite on Amethyst cluster from San Eugenio, Artigas Dept., Uruguay. Unusual 7
Category

Antique 15th Century and Earlier Uruguayan Natural Specimens

Materials

Crystal, Amethyst, Other

Amethyst Cluster Geode with Calcite From Brazil (24" Tall, 194 lbs.)
Located in New York, NY
A superb Brazilian Amethyst geode crystal cluster. This specimen is lined with large deep grape
Category

21st Century and Contemporary Brazilian Natural Specimens

Materials

Crystal, Quartz, Rock Crystal

Pair of Citrine Geodes Cave with Orange Druzy Crystals and Calcite Flowers
Located in Ametista Do Sul, BR
shiny, rich, saturated orange Citrine Druzy and exquisite formations of Calcite Flowers, these geodes
Category

2010s Brazilian Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Agatised Geode Slice with Rare Central Calcite Formation and White Quartz
Located in London, GB
white quartz crystals with a prominent central calcite. The calcite itself is overlaid in amethystine
Category

Antique 15th Century and Earlier Uruguayan Natural Specimens

Materials

Agate, Amethyst, Quartz

Pair of Amethyst Geodes with Purple Amethyst Druzy, Blue Lace Agate, Calcite
Located in Ametista Do Sul, BR
A pair of Amethyst geodes, each standing as an impressive natural sculpture, feature calcite, deep
Category

2010s Brazilian Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Amethyst Geode with Deep Purple Amethyst Druzy, Blue Lace Agate, and Calcite
Located in Ametista Do Sul, BR
A geode that stands as an impressive natural sculpture, with calcite, deep purple, and shiny
Category

2010s Brazilian Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Purple Amethyst Geode with Rare Sparkly Flower-Like Druzy Formation and Calcite
Located in Ametista Do Sul, BR
, and rare calcite inclusions, this is a piece of natural artistry. This geode is a centerpiece that
Category

2010s Brazilian Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Deep Purple Amethyst Geode with Rare Flower-Like Druzy Formation and Calcite
Located in Ametista Do Sul, BR
, and rare double-terminated calcite inclusions, this is a piece of natural artistry. This geode is a
Category

2010s Brazilian Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Pair of Amethyst Cathedral Geodes, with Lace Agate, Purple Amethyst, and Calcite
Located in Ametista Do Sul, BR
composition of both geodes that mostly demands attention. Geometrical calcite grows harmoniously with the
Category

2010s Brazilian Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Deep Purple Amethyst Cathedral Geode, with Lace Agate and Calcite, Large & Tall
Located in Ametista Do Sul, BR
geode that demands attention. Geometrical calcite grows harmoniously with the Galaxy Amethyst points
Category

2010s Brazilian Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

All-Natural Amethyst Geodes with Intact Calcite and Rich Purple Galaxy Amethyst
Located in Ametista Do Sul, BR
its naturally polished facets. To top it all, the geode on the left brings a rare, intact Calcite
Category

2010s Brazilian Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

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
Category

Antique 15th Century and Earlier Uruguayan Natural Specimens

Materials

Agate, Amethyst, Quartz

Purple Half Geode Amethyst with Calcite Formations Shaped as Cathedral or Chapel
Located in London, GB
This is a stunning half geode with a shape often referred to by collectors as a “chapel” or
Category

Antique 15th Century and Earlier Uruguayan Natural Specimens

Materials

Agate, Amethyst, Quartz

Sculptural Geode Heart with Amethyst and Druze, Agate, White Quartz and Calcite
Located in London, GB
This is a unique geode heart placed in a custom rotating metal stand. Given the structure of this
Category

Antique 15th Century and Earlier Uruguayan Natural Specimens

Materials

Agate, Amethyst, Quartz

Amethyst Geode Stalactites Cluster with Calcite from Uruguay ( 13"Tall, 25 lbs.)
Located in New York, NY
stalactitic formations of scintillating gem amethyst crystals with 2 isolated golden calcite crystals in sharp
Category

Antique 15th Century and Earlier Indian Natural Specimens

Materials

Amethyst, Crystal, Quartz, Rock Crystal

Blue and White Lace Agate Geode with Calcite Flower Inclusion: A Rare Agate
Located in Ametista Do Sul, BR
calcite flower present as the heart of the geode, a rare formation resembling a blossom frozen in time
Category

2010s Brazilian Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Pair of Rare Blue Lace Agate Geodes, Gallery-Grade with Calcite Flower Inclusion
Located in Ametista Do Sul, BR
Collector's Bookmatching Pair of Blue Lace Agate Geodes: Harmoniously Matched with Rare Formations
Category

2010s Brazilian Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Pair of Purple Amethyst Geodes with Rare Flower-Like Druzy Formation and Calcite
Located in Ametista Do Sul, BR
aesthetics, and rare calcite inclusions, are pieces of natural artistry. These geodes are centerpieces that
Category

2010s Brazilian Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Pair of High-Grade Giant Amethyst Cathedral Geodes with Calcite - 6 Ft Tall
Located in Ametista Do Sul, BR
and an Intact Calcite ▫️ Description These Giant Cathedral Amethyst Geodes, rare earth treasures
Category

2010s Brazilian Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Adorn Geode Earrings
By Nina Wynn
Located in Denver, CO
Organic and asymmetrical, and detailed with black geodes for a bold, mysterious edge, the Adorn
Category

21st Century and Contemporary Vietnamese Contemporary Drop Earrings

Materials

Silver

Intense Split Geode
Located in London, GB
This split geode reveals incredibly intense amethyst with a calcite to the upper left. The almost
Category

Antique 15th Century and Earlier Uruguayan Natural Specimens

Materials

Agate, Amethyst, Quartz

Intense Split Geode
Intense Split Geode
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H 19.69 in W 11.82 in D 5.91 in
Geode Silver Earring Charms
By Nina Wynn
Located in Denver, CO
Earthy and unique, our one-of-a-kind Geode Earring Charms adorned with vivid multi tourmalines is a
Category

21st Century and Contemporary Vietnamese Contemporary Drop Earrings

Materials

Silver

Large Deep Spherical Amethyst Geode
Located in London, GB
enveloping a central calcite. A quintessential geode and a striking display piece. This piece was legally
Category

Antique 15th Century and Earlier Uruguayan Natural Specimens

Materials

Agate, Amethyst, Quartz

Large Deep Spherical Amethyst Geode
Large Deep Spherical Amethyst Geode
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H 18.31 in W 15.16 in D 8.67 in
Adorn Petite Geode Silver Ring
By Nina Wynn
Located in Denver, CO
Organic and asymmetrical, and detailed with a black geode for a bold, mysterious edge, the Adorn
Category

21st Century and Contemporary Vietnamese Contemporary Fashion Rings

Materials

Silver

Geode Gold 18 Karat Necklace
By Nina Wynn
Located in Denver, CO
Earthy and unique, our one-of-a-kind geode necklace adorned with vivid diamonds is a true delight
Category

21st Century and Contemporary Vietnamese Contemporary Pendant Necklaces

Geode Gold 18 Karat Ring
By Nina Wynn
Located in Denver, CO
Earthy and unique, our one-of-a-kind geode ring adorned with vivid diamonds is a true delight
Category

21st Century and Contemporary Vietnamese Contemporary Cocktail Rings

Blue and Cream Lace Agate Geode on Stand - Banded Agate Geode with Sugar
Located in Ametista Do Sul, BR
A beautiful small agate geode showcases natural blue agate laces (also known as Blue Lace Agate
Category

2010s Brazilian Natural Specimens

Materials

Agate, Amethyst, Crystal, Rock Crystal

Genuine Indonasian Agate Geode (11 lbs)
Located in New York, NY
, with a hand-polished outer rim of gem calcite showing beautiful patterns of brown and gray. This geode
Category

21st Century and Contemporary Natural Specimens

Materials

Crystal, Other

Carved Geode Hardstone Parrot Sculptures
Located in Palm Beach, FL
from orange Calcite and trimmed in Lapis. The cockatoo is (sold). All three birds have tiger eye beaks
Category

20th Century Brazilian Organic Modern Animal Sculptures

Materials

Rock Crystal

Geode & Tourmaline Gold 18k Earring Charms
By Nina Wynn
Located in Denver, CO
Earthy and unique, our one-of-a-kind Geode Earring Charms adorned with vivid multi tourmalines is a
Category

21st Century and Contemporary Vietnamese Contemporary Drop Earrings

Materials

18k Gold

Lilly Geode 18 Karat Gold Earrings
By Nina Wynn
Located in Denver, CO
Designed with bezel-set geode stones, the diamond-accented Lilly Gold Charms embrace the shape of a
Category

21st Century and Contemporary Vietnamese Contemporary Drop Earrings

Materials

18k Gold

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
Category

Antique 15th Century and Earlier Uruguayan Natural Specimens

Materials

Agate, Amethyst, Quartz

Large amethyst chapel with calcite and stalactites
Large amethyst chapel with calcite and stalactites
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H 44.49 in W 15.75 in D 5.91 in
Rare Tabletop Amethyst Formation with Calcites Goethite & Quartz
Located in London, GB
golden calcites crystal on a bed of deep purple amethyst and is particularly sculptural. The calcites are
Category

Antique 15th Century and Earlier Uruguayan Natural Specimens

Materials

Agate, Amethyst, Quartz

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Calcite Geode For Sale on 1stDibs

Choose from an assortment of styles, material and more with respect to the calcite geode you’re looking for at 1stDibs. Each calcite geode for sale was constructed with extraordinary care, often using stone, amethyst and quartz. There are 63 variations of the antique or vintage calcite geode you’re looking for, while we also have 22 modern editions of this piece to choose from as well. Whether you’re looking for an older or newer calcite geode, there are earlier versions available from the 18th Century and newer variations made as recently as the 21st Century. A calcite geode, designed in the mid-century modern style, is generally a popular piece of furniture. A well-made calcite geode has long been a part of the offerings for many furniture designers and manufacturers, but those produced by Brenda Houston and Interi are consistently popular.

How Much is a Calcite Geode?

The average selling price for a calcite geode at 1stDibs is $5,500, while they’re typically $220 on the low end and $145,500 for the highest priced.

Finding the Right natural-specimens for You

Natural specimens turn things found in nature, such as rocks, crystals and timber, into art. Sometimes these specimens are hand-carved into sculptures. Other times, antique, new and vintage natural specimens themselves are best displayed in their most untouched state. These pieces range from Victorian-era objects to modern-day designs and include everything from sculptures made from animal horns to works in wood, either as sculptures or merely imposing and provocative chunks of driftwood.

Natural specimens serve as compelling decor in any collection or home. Just as any curious decorative object, such as an ancient scientific instrument or taxidermy mount, will draw attention to your carefully curated home library or mantel, natural specimens can spark interesting discussions about life and art. Whether it’s a piece of ancient pottery formed from natural clay, plants sculpted from metal, sculptures of animals or antique stone, they grant a window into all of nature’s wonders.

Natural specimen sculptures can complement many aesthetics. A rare geode makes a stunning centerpiece in a study or living room. Crystals and rock crystal spheres carved in the 1970s add a sense of etherealness and quiet beauty to any space.

Whatever your taste, the selection of antique, new and vintage natural specimens on 1stDibs includes precisely the right piece for your space.

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