Natural Rock Formation
8
to
47
561
232
827
568
118
111
96
38
37
30
15
13
13
8
8
5
5
4
4
3
2
2
2
2
2
1
1
1
1
1
1
1
1
60
50
44
38
38
Sort By
Amethyst Druze Geode Rock Formation
Located in View Park, CA
basalt. This is a TRUE rock formation sculpted from the erupted cleaving of earth many millions of years
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
90lb Natural White Quartz Crystal Rock Stone Formation Healing Cluster
Located in Dayton, OH
A fine and impressive 90 pound natural white quartz specimen. Gorgeous natural sculpture adding
Category
Late 20th Century Primitive Natural Specimens
Materials
Quartz
Rare limonite formation
Located in London, GB
Intense yellow - orange limonite formation
Origin: Benalmadena Trinidad Mine - Malaga - Spain
Category
Antique 15th Century and Earlier Spanish Natural Specimens
Materials
Quartz, Rock Crystal
Light Rose Amethyst Geode with Gorgeous Natural Botryoidal Flower Formations
Located in Ametista Do Sul, BR
Showcasing a stunning aesthetical Pink Amethyst formation composed of light rose quartz and rare
Category
2010s Brazilian Natural Specimens
Materials
Crystal, Rock Crystal, Agate, Amethyst
Free Shipping
H 14.6 in W 11.4 in D 11.8 in
Rare limonite formation with quartz
Located in London, GB
Intense yellow - orange limonite formation with inclusions of white quartz.
Origin: Benalmadena
Category
Antique 15th Century and Earlier Spanish Natural Specimens
Materials
Quartz, Rock Crystal
102lb Honeycomb Calcite Amber Onyx Rock Stone Crystal Formation Drilled Holes
Located in Dayton, OH
Shamrock Mining, Honeycomb Calcite can look like “just another rock” at first sight. It’s chalky-looking
Category
Late 20th Century Primitive Natural Specimens
Materials
Onyx
H 17 in W 12 in D 18 in
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
Antique 15th Century and Earlier Uruguayan Natural Specimens
Materials
Agate, Amethyst, Quartz
Free Shipping
H 3.75 in W 4.34 in D 4.53 in
Citrine Cluster (AKA Madeira Citrine) with Flower Stalactite Formations
Located in Ametista Do Sul, BR
aesthetics. A unique citrine specimen that showcases natural Flower Stalactite formations, making it an
Category
2010s Brazilian Natural Specimens
Materials
Agate, Amethyst, Crystal, Rock Crystal
Free Shipping
H 10.2 in W 6 in D 1.6 in
-Grade Golden Yellow Citrine Cluster with Flower Like Formation
Located in Ametista Do Sul, BR
With beautiful aesthetic formations, fabulous colors, and high-grade Citrine Druzy, this specimen
Category
2010s Brazilian Natural Specimens
Materials
Agate, Amethyst, Crystal, Rock Crystal
Amethyst Cathedral Geode with Rare Bi-Color Druzy Formation
Located in Ametista Do Sul, BR
An extraordinary Amethyst Geode that showcases a superb formation with two distinct colors, this
Category
2010s Brazilian Natural Specimens
Materials
Amethyst, Crystal, Rock Crystal
Citrine Geode with Stalactite Flower Formations and Deep Orange Citrine Crystal
Located in Ametista Do Sul, BR
while maintaining a natural, harmonious appearance with its stalactite flower formations, meticulous
Category
2010s Brazilian Natural Specimens
Materials
Amethyst, Crystal, Rock Crystal
Free Shipping
H 11.5 in W 9 in D 5 in
Tall Deep Purple Amethyst Crystal Geode Cathedral, with Rare Druzy Formation
Located in Ametista Do Sul, BR
With its many qualities, including the rare Amethyst Druzy and its beautiful formation, this
Category
2010s Brazilian Natural Specimens
Materials
Amethyst, Crystal, Rock Crystal
Free Shipping
H 20 in W 10 in D 9 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
Small High-Grade Citrine Cluster with Flower Formations and Orange Citrine Druzy
Located in Ametista Do Sul, BR
highlight the natural flower formations, and intact, perfect druzy points. With abundant energetic
Category
2010s Brazilian Natural Specimens
Materials
Agate, Amethyst, Crystal, Rock Crystal
Free Shipping
H 5.2 in W 4 in D 5 in
Circular Polished Amethyst Formation - Vibrant Mineral Art
Located in London, GB
condition allowing us to imagine how was formed inside the cavities of volcanic rock millions of years ago
Category
Antique 15th Century and Earlier Uruguayan Natural Specimens
Materials
Agate, Amethyst, Quartz
Free Shipping
H 9.06 in W 8.67 in D 2.37 in
Gallery-Grade Blue Lace Agate Geode with Galaxy Druzy and Rare Formation
Located in Ametista Do Sul, BR
formation of crystals and calcite; the micro-druzy sparkles like stars, creating celestial beauty.
With no
Category
2010s Brazilian Natural Specimens
Materials
Agate, Amethyst, Crystal, Rock Crystal
No Reserve
H 9 in W 4 in D 2 in
Amethyst Geode with Rare Tri-color Galaxy Druzy and Amethyst Crown Formation
Located in Ametista Do Sul, BR
An Amethyst Geode showcasing a superb formation, with three different colors, galaxy druzy, and a
Category
2010s Brazilian Natural Specimens
Materials
Agate, Amethyst, Crystal, Rock Crystal
Free Shipping
H 12 in W 9.4 in D 6.3 in
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
Free Shipping
H 16.5 in W 10.2 in D 7.1 in
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
Free Shipping
H 16.1 in W 10.2 in D 6.7 in
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
Category
Antique 15th Century and Earlier Uruguayan Natural Specimens
Materials
Agate, Amethyst, Quartz
Free Shipping
H 2.96 in W 9.06 in D 2.76 in
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
Category
Antique 15th Century and Earlier Uruguayan Natural Specimens
Materials
Agate, Amethyst, Quartz
Free Shipping
H 4.73 in W 8.08 in D 2.56 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
White Quartz “Tree” Sculptural Formation on Metal Stand
Located in London, GB
natural creation. It’s a collector’s piece of museum quality. A very decorative formation, displayed on a
Category
Antique 15th Century and Earlier Uruguayan Natural Specimens
Materials
Agate, Quartz
Free Shipping
H 21.26 in W 17.33 in D 11.03 in
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
Category
Antique 15th Century and Earlier Uruguayan Natural Specimens
Materials
Agate, Amethyst, Quartz
Free Shipping
H 6.7 in W 7.88 in D 5.91 in
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
Free Shipping
H 16.5 in W 10.2 in D 7.1 in
Small Cluster of Amethyst Stalactite Formations - Mineral Display piece
Located in London, GB
stand, with a naturally decorative multiple stalactite formation.
The polished borders of the
Category
Antique 15th Century and Earlier Uruguayan Natural Specimens
Materials
Agate, Amethyst, Quartz
Free Shipping
H 6.7 in W 11.03 in D 7.88 in
Pink Druzy Amethyst Sculptural Formation with Central Calcite Crystal
Located in London, GB
calcite formation at its upper section. The whole piece overlaid by a blanket of white quartz. Displayed
Category
Antique 15th Century and Earlier Uruguayan Natural Specimens
Materials
Agate, Amethyst, Quartz
Free Shipping
H 8.67 in W 7.49 in D 5.12 in
Rare Unusual Mineral Formation of Grey Druze and White Quartz
Located in London, GB
An unusual mineral formation of organic appearance. This piece is composed of light grey to green
Category
Antique 15th Century and Earlier Uruguayan Natural Specimens
Materials
Agate, Amethyst, Quartz
Free Shipping
H 5.32 in W 4.73 in D 4.34 in
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
Free Shipping
H 17.72 in W 29.53 in D 19.69 in
Very Large Polished Amethyst “Open Geode” with Calcite Formation and Agate
Located in London, GB
being rough basalt, and others showcasing combinations of the amethyst and calcite formations. The outer
Category
Antique 15th Century and Earlier Uruguayan Natural Specimens
Materials
Agate, Amethyst, Quartz
Free Shipping
H 55.12 in W 43.31 in D 35.44 in
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
Free Shipping
H 6 in W 6.3 in D 9.5 in
White Quartz Geode Slice with Amethyst Formations in the Centre on Metal Stand
Located in London, GB
Stunning white quartz, amethyst and agate slice. This piece is a beautiful natural wonder. A thick
Category
Antique 15th Century and Earlier Uruguayan Natural Specimens
Materials
Agate, Amethyst, Quartz
Free Shipping
H 20.48 in W 9.85 in D 0.79 in
Natural Citrine Cluster with Crystal Flower, Golden Orange Color, Natural Decor
Located in Ametista Do Sul, BR
specimen are World-Class, with a formation that resembles a map. We custom-ordered a stand to best showcase
Category
2010s Brazilian Natural Specimens
Materials
Agate, Amethyst, Crystal, Rock Crystal
Free Shipping
H 13.4 in W 7.5 in D 4 in
Lace Agate Geode on Stand with Natural Blue Banded Agate - All Natural
Located in Ametista Do Sul, BR
Natural Blue Banded Agate Geode with Blue and White Laces
▫️ Description
Gorgeous and intact
Category
2010s Brazilian Natural Specimens
Materials
Agate, Amethyst, Crystal, Rock Crystal
Free Shipping
H 9 in W 6 in D 1.5 in
Large Fantastic Wood 'Scholars Rock'
Located in Ottawa, Ontario
A large fantastic wood 'scholar's rock'
The formation of natural knots, gnarled and twisted
Category
Antique 15th Century and Earlier Chinese Chinese Export Natural Specimens
Materials
Other
Natural Pink Botryoidal Smithsonite Specimen
Located in Wormelow, Herefordshire
To find a natural smithsonite specimen of this size and vibrant pink-lavender colour is a very rare
Category
Antique 15th Century and Earlier Mexican Natural Specimens
Materials
Crystal, Rock Crystal
Natural Botryoidal Hematite from Egremont England
Located in New York, NY
Stalactitic formation of botryoidal black-metallic hematite fully crystalized on all sides. The botryoidal
Category
21st Century and Contemporary English Natural Specimens
Materials
Crystal, Rock Crystal
Natural Pyrite Cluster Heart (7 lbs)
Located in New York, NY
mesmerizing crystal pockets revealing its natural crystallized cubic formation.
Pyrite is a very protective
Category
21st Century and Contemporary Peruvian Natural Specimens
Materials
Quartz, Rock Crystal
Natural Botryoidal Fluorite from China '5.25 lbs'
Located in New York, NY
formation with sculptural hemispherical aggregates covering both sides of its matrix.
Measures
Category
21st Century and Contemporary Chinese Natural Specimens
Materials
Crystal, Rock Crystal
"Recumbent Lion" Lingbi Scholars' Rock Sculpture
Located in Chicago, IL
Sculptural and unusual stone formations have long been fixtures of the scholars' studio, displayed
Category
Late 20th Century Chinese Organic Modern Natural Specimens
Materials
Limestone, Steel
Natural Citrine Cluster with AAA, Large Orange Druzy
Located in Ametista Do Sul, BR
Bringing unusually large Madeira Orange Druzy, this Citrine Cluster resembles a natural fiery
Category
2010s Brazilian Natural Specimens
Materials
Amethyst, Crystal, Rock Crystal
Natural Citrine Geode Cave with Sparkly Orange Citrine Druzy
Located in Ametista Do Sul, BR
they are blossoming from the specimen itself.
Speaking about the formation, it has a raw and natural
Category
2010s Brazilian Natural Specimens
Materials
Agate, Amethyst, Crystal, Rock Crystal
Natural Smoky Citrine Quartz with Landscaped Lodolite Garden Quartz
Located in Ametista Do Sul, BR
process, which aimed to preserve the natural formation and raw beauty of the smoky crystal, while
Category
2010s Brazilian Natural Specimens
Materials
Agate, Amethyst, Crystal, Rock Crystal
Free Shipping
H 8.8 in W 3.5 in D 3 in
Natural Deep Purple Druzy Amethyst Geode with Agate Matrix
Located in Ametista Do Sul, BR
With a gorgeous natural formation and bringing unique beauty, this amethyst with agate geode is a
Category
2010s Brazilian Natural Specimens
Materials
Agate, Amethyst, Crystal, Rock Crystal
Natural Blue Lace Agate Geode with Sparkly Lavender Amethyst
Located in Ametista Do Sul, BR
agate matrix, which surrounds the entire geode in a spectacular natural flow. This stunning formation
Category
2010s Brazilian Natural Specimens
Materials
Agate, Amethyst, Crystal, Rock Crystal
Natural Phantom and Lodolite Quartz Crystal from Diamantina Brazil
Located in Ametista Do Sul, BR
aesthetic formation of the cluster, featuring the main double-terminated crystal point surrounded by smaller
Category
2010s Brazilian Natural Specimens
Materials
Crystal, Rock Crystal, Agate, Amethyst
Free Shipping
H 4.3 in W 3.4 in D 3 in
Tall White and Blue Lace Agate Geode Slice, All-Natural
Located in Ametista Do Sul, BR
Slice is a natural artwork that will surely enhance your decor as a centerpiece, a large bookshelf
Category
2010s Brazilian Natural Specimens
Materials
Amethyst, Crystal, Rock Crystal
Natural Citrine Geode Cave with Sparkly High-Grade Orange Citrine
Located in Ametista Do Sul, BR
from the specimen itself.
Speaking about the formation, it has a raw and natural format, on a 6.5-inch
Category
2010s Brazilian Natural Specimens
Materials
Agate, Amethyst, Crystal, Rock Crystal
Natural Galaxy Amethyst Geode with Calcite, Agate and Sugar Druzy
Located in Ametista Do Sul, BR
formation. This stunning natural formation creates a captivating contrast against the vibrant amethyst and
Category
2010s Brazilian Natural Specimens
Materials
Amethyst, Crystal, Rock Crystal
Free Shipping
H 17 in W 9 in D 5.9 in
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
Category
2010s Brazilian Natural Specimens
Materials
Agate, Amethyst, Crystal, Rock Crystal
Free Shipping
H 10.2 in W 12.6 in D 9.4 in
Malachite Rock on Display Stand Chinese Scholar Stone
Located in Atlanta, GA
the natural formation of the mineral on the bedrock. It is displayed on a fitted wood base by an
Category
20th Century American Chinoiserie Natural Specimens
Materials
Stone
Natural Sculpted Water-Clear Citrine Quartz with Landscaped Garden Quartz
Located in Ametista Do Sul, BR
lapidary process, which aimed to preserve the natural formation and raw beauty of the smoky crystal, while
Category
2010s Brazilian Natural Specimens
Materials
Agate, Amethyst, Crystal, Rock Crystal
Free Shipping
H 4.5 in W 4 in D 2.8 in
Natural Bronze Smoky Quartz Sculpture with Landscaped Lodolite Garden Quartz
Located in Ametista Do Sul, BR
, which aimed to preserve the natural formation and raw beauty of the smoky crystal, while showcasing the
Category
2010s Brazilian Natural Specimens
Materials
Agate, Amethyst, Crystal, Rock Crystal
Free Shipping
H 4 in W 3.5 in D 2 in
Natural Citrine Geode Cave with Orange Druzy Crystals and Calcite Flowers
Located in Ametista Do Sul, BR
▫️ Description
An extraordinary natural Citrine cave, featuring shiny, rich, saturated orange
Category
2010s Brazilian Natural Specimens
Materials
Agate, Amethyst, Crystal, Rock Crystal
Free Shipping
H 11.5 in W 11 in D 8 in
Pink Amethyst Geode with Natural Pink Crystal Amethyst on Stand
Located in Ametista Do Sul, BR
mesmerizing luster effect. This one-of-a-kind natural artwork will bring elegance and exclusivity to your
Category
2010s Brazilian Natural Specimens
Materials
Agate, Amethyst, Crystal, Rock Crystal
Natural Raw Citrine Geode Cave with Deep Orange Citrine Druzy
Located in Ametista Do Sul, BR
.
Speaking about the formation, it has a raw and natural format, on a 7 inches tall semi-oval format with a
Category
2010s Brazilian Natural Specimens
Materials
Amethyst, Crystal, Rock Crystal
Free Shipping
H 7.1 in W 10.2 in D 14.5 in
Natural Citrine Geode Cave with Orange Druzy Crystals and Calcite Inclusion
Located in Ametista Do Sul, BR
▫️ Description
An extraordinary natural Citrine cave, featuring shiny, rich, saturated orange
Category
2010s Brazilian Natural Specimens
Materials
Agate, Amethyst, Crystal, Rock Crystal
Free Shipping
H 11 in W 11 in D 8 in
Natural Citrine Geode Cave - Saturated Orange Druzy Crystals and Flower Rosettes
Located in Ametista Do Sul, BR
extraordinary natural Citrine cave, featuring shiny, rich, saturated orange Citrine Druzy and beautiful small
Category
2010s Brazilian Natural Specimens
Materials
Agate, Amethyst, Crystal, Rock Crystal
Free Shipping
H 10.2 in W 12.5 in D 8 in
Rare All-Natural Pink Amethyst Geode with Sparkly Red Amethyst Druzy
Located in Ametista Do Sul, BR
geode is its natural, sculptural formation; the red Amethyst druzy crystallizes at the upper section
Category
2010s Brazilian Natural Specimens
Materials
Agate, Amethyst, Crystal, Rock Crystal
Free Shipping
H 13 in W 9.3 in D 3.5 in
Pair of Bookmatching Natural Citrine Geodes wit Top-Grade Saturated Orange
Located in Ametista Do Sul, BR
Description
This extraordinary pair of natural Citrine geodes features shiny, rich, saturated orange Citrine
Category
2010s Brazilian Natural Specimens
Materials
Agate, Amethyst, Crystal, Rock Crystal
Free Shipping
H 10.2 in W 27 in D 8 in
- 1
- ...
Get Updated with New Arrivals
Save "Natural Rock Formation", and we’ll notify you when there are new listings in this category.
More Ways To Browse
Super Seven Quartz
Limestone Lion Head Sculpture
Vintage Rocking Cradle
Basalt Coffee Table
Black Basalt Plate
Check Book Case
Organic Dug
Amethyst Tower
Freestanding Agate
Pink Amethyst Geode
Tall Slim Sculpture
Shou Lou
Brazilian Bookshelf
Dinosaur Skull
Agate Geode Heart
Amethyst Geode Slice
Amethyst Standing Geode
Large Agate Amethyst Slice