Stone Natural Specimens
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Material: Stone
Amethyst Cathedral with Quartz Inclusion
Located in New York, NY
This unique Amethyst Cathedral from Brazil features a stunning quartz inclusion that adds a layer of natural beauty and intrigue to its vibrant purple crystal formations. The polishe...
Category
2010s Brazilian Stone Natural Specimens
Materials
Amethyst
Natural Sculptural Amethyst Butterfly Wings Geode, Large Butterfly Wings
Located in Ametista Do Sul, BR
Gorgeous X-Large Amethyst Geode Butterfly Wings
▫️ Description
With sculptural presence, gorgeous aesthetics and a formation that calls attention, this rare pair of Amethyst Geode...
Category
2010s Brazilian Stone Natural Specimens
Materials
Crystal, Quartz, Rock Crystal
$24,800 Sale Price
20% Off
Pair of Malachite Obelisks, 20th Century
Located in NICE, FR
Carved from high-quality natural malachite, these pieces stand out for their striking shades of green and hypnotic veined patterns, each obelisk being completely unique.
Inspired by...
Category
20th Century Russian Napoleon III Stone Natural Specimens
Materials
Malachite
$2,726 / set
Spanish Pyrite Cube on Basalt Matrix // 1.80 Lb.
Located in New York, NY
This astonishing specimen from Navajún, Spain features a large Pyrite cube with an incredibly unique crystal habit. This rare, completely natural phenomenon grows out of a freestandi...
Category
2010s Spanish Stone Natural Specimens
Materials
Pyrite
Genuine Large Amethyst Cluster Geode from Brazil
Located in New York, NY
This Genuine Amethyst Cluster Geode from Brazil is a top quality natural formation of gem amethyst accented by small flat calcite crystals. The half geode cathedral decor features lu...
Category
2010s Brazilian Stone Natural Specimens
Materials
Amethyst
Vintage Oriental Chrysanthemum Jade Glass Flower Bonsai Tree in Celadon Pot
Located in Palermo, PA
Chinese Republic Jade, Glass, and Hardstone Flower Bonsai Tree in Celadon Pot – Mid-20th Century
This exquisite Chinese Republic jade, glass, and hardston...
Category
Mid-20th Century Chinese Mid-Century Modern Stone Natural Specimens
Materials
Jade
Large Mexican Green Onyx Tower Obelisk Specimen Weighing 20 lbs.
Located in Miami, FL
Large Mexican Green Onyx Tower Obelisk Specimen Weighing 20 lbs.
Offered for sale is a very large specimen Green Onyx Tower Obelisk. It is a variation of the renowned Onyx stone, di...
Category
15th Century and Earlier Mexican Organic Modern Antique Stone Natural Specimens
Materials
Onyx
Pair of Stunning Amethyst Geode Cathedrals with Large Sparkly Deep Violet
Located in Ametista Do Sul, BR
Gorgeous Pair of Amethyst Cathedral Geodes with Large, Deep Violet-Purple Crystals
▫️ Description
Superb in beauty, aesthetics, color, and rarity, this bookmatched pair of amethyst...
Category
2010s Brazilian Stone Natural Specimens
Materials
Crystal, Quartz, Rock Crystal
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 fabulous small Citrine specimen. It is undoubtedly a Citrine that will serve as a st...
Category
2010s Brazilian Stone Natural Specimens
Materials
Amethyst, Crystal, Rock Crystal
$904 Sale Price
20% Off
Genuine Muonionalusta Meteorite Slice (453.6 grams)
Located in New York, NY
Genuine Muonionalusta Meteorite Slice from Norrbotten, Sweden.
The Muonionalusta is a meteorite classified as fine octahedrite, type IVA (Of) which impacted in northern Scandinavia,...
Category
21st Century and Contemporary Swedish Stone Natural Specimens
Materials
Rock Crystal
Tanzanite // 51.13 Grams
Located in New York, NY
Sourced in just one location on earth – Merelani Hills, Tanzania, near Mt. Kilimanjaro – blue-on its front face and violet from its side angles and most importantly red on the c- ...
Category
2010s Tanzanian Stone Natural Specimens
Materials
Crystal
$20,000
Pyrite with Green Fluorite - 296g
Located in New York, NY
This extraordinary Pyrite with Green Fluorite specimen from Peru is a captivating combination of metallic brilliance and vibrant green hues. The well-formed, cubic Pyrite crystals sh...
Category
2010s Peruvian Stone Natural Specimens
Materials
Rock Crystal, Pyrite
Natural Tsavorite Garnet From Tanzania // 55.98 Grams
Located in New York, NY
This natural tsavorite crystal is a museum-grade example of one of the rarest and most coveted members of the garnet family. Sourced from the famed M...
Category
2010s Tanzanian Stone Natural Specimens
Materials
Crystal
Grey Agate Onyx Decorative Object or Display Piece
Located in New York, NY
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...
Category
20th Century Unknown Organic Modern Stone Natural Specimens
Materials
Onyx, Quartz, Agate
$380 Sale Price
41% Off
Natural Galaxy Amethyst Geode with Calcite, Agate and Sugar Druzy
Located in Ametista Do Sul, BR
Elevate your space, decor, or collection with the captivating beauty of this Amethyst Geode featuring mesmerizing Galaxy Druzy. This geode brings dark purple Amethyst and calcite...
Category
2010s Brazilian Stone Natural Specimens
Materials
Amethyst, Crystal, Rock Crystal
$4,680 Sale Price
20% Off
Watermelon Tourmaline Slice // 7.15 Grams
Located in New York, NY
This gorgeous, vividly pigmented watermelon tourmaline slice features beautiful separation of color with a deep, solid, almost olive green ring around...
Category
2010s Malagasy Stone Natural Specimens
Materials
Tourmaline
Golden, White, & Red Druzy Crystal Geode Natural Specimen
Located in Warrenton, OR
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.
We're not sure what ...
Category
20th Century Unknown Organic Modern Stone Natural Specimens
Materials
Agate, Crystal, Pyrite, Rock Crystal, Other
$150 Sale Price
40% Off
Very Large Amethyst Cathedral Geode
Located in Delft, NL
Very large amethyst cathedral geode
Amethyst cathedral geode of 69 cm high and 43 kilos
This amethyst cathedral geode has a natural shap...
Category
20th Century Stone Natural Specimens
Materials
Amethyst
High-Grade Amethyst Cathedral Geode
Located in Ametista Do Sul, BR
A Gorgeous, High-Grade Galaxy Amethyst Geode with Rare Inclusions
▫️ Description
Magnificent, rare and colorful, this Amethyst Geode features a stunning multi-colored, deep purple Amethyst crystals on a perfectly cathedral shape geode. Imagine this geode enhancing your space, offering a calming energy.
What first catches the eye in this geode is the variety and beauty of its Amethyst crystals. At the top, a sparkling purple galaxy druzy resembles a night sky, beautifully accented by elongated flower formations naturally filled with golden goethite inclusions—reminiscent of shooting comets.
On the bottom half, a crown-like formation of large Amethyst points has uniquely taken shape. This rare formation is found in only a handful of mines, making this geode truly one-of-a-kind. Within and around this "crown," additional calcite crystals and smaller Amethyst points with unique inclusions further enhance the specimen’s beauty.
Overall, this geode stands out not only for its vibrant banded agate but also for its exceptional variety of mineral inclusions, such as Goethite (Cacoxenite), Calcite, and other fascinating mineral formations.
Perfectly sized at just over 21 inches tall and weighing 39 lbs, it’s ideal for display as a centerpiece or addition to your collection. The geode's base consists of a thin Basalt layer, securely reinforced to protect and showcase its intricate and delicate natural structure.
Ethically sourced directly from Ametista do Sul, Brazil—renowned for producing some of the world's finest Amethyst—this specimen brings peace of mind along with exceptional beauty.
This high-quality Amethyst geode is sure to become a treasured highlight in your collection or decor. Please view the photos for additional details, and feel free to message us with any questions or special requests. 🤍
▫️ Amethyst Cathedral Geode...
Category
2010s Brazilian Stone Natural Specimens
Materials
Crystal, Quartz, Rock Crystal
Smoky Quartz Crystal Cluster, Decorative Mineral Specimen, Brazil
Located in Glasgow, GB
A visually dynamic smoky quartz crystal cluster, showcasing multiple sharply terminated points growing from a natural quartz matrix.
This raw mineral specimen measures approximatel...
Category
Mid-20th Century Brazilian Mid-Century Modern Stone Natural Specimens
Materials
Quartz
Vintage Clear Rock Crystal Quartz Tower / Sculpture
Located in San Diego, CA
Admired since ancient times, clear rock crystal quartz is prized for its extraordinary natural design and beauty. This vintage 1970s tower is polished and presented in a wonderful to...
Category
15th Century and Earlier American Antique Stone Natural Specimens
Materials
Quartz, Rock Crystal
Malachite Egg Sculpture
Located in New York, NY
A beautiful green Malachite egg sculpture decorative object on gold gilt brass fluted base, circa mid-20th century. Malachite egg object has beautiful design/coloring, piece is a han...
Category
20th Century Stone Natural Specimens
Materials
Malachite, Brass
Genuine Trilobite (Ptychopariida) Fossil on Matrix (17 lbs)
Located in New York, NY
Ptychopariida is a large, heterogeneous order of trilobite containing some of the most primitive species known. The earliest species occurred in the second half of the Lower Cambrian...
Category
15th Century and Earlier Antique Stone Natural Specimens
Materials
Cement, Other
Crystal Cluster Natural Specimen - Number 1
Located in Warrenton, OR
Crystal Cluster Natural Specimen - Number 1
This crystal cluster specimen measures about 4 x 2.5 x 1.25 inches.
Please note:
Natural crystals and geodes may shed tiny pieces over t...
Category
20th Century Unknown Organic Modern Stone Natural Specimens
Materials
Crystal, Other
One Of A Kind Natural Clamshell Mounted on a Natural Coral Base .
Located in Delray Beach, FL
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 ...
Category
21st Century and Contemporary American Mid-Century Modern Stone Natural Specimens
Materials
Coral, Rock Crystal
Tall Deep Purple Amethyst Crystal Geode Cathedral, with Rare Amethyst Druzy
Located in Ametista Do Sul, BR
With its many qualities, including the rare Amethyst Druzy and its beautiful formation, this magnificent Amethyst Geode Cathedral is sure to add a pop of violet-purple color and a calming, peaceful atmosphere to your decor or crystal collection.
The Druzy formation in this Amethyst Cathedral...
Category
2010s Brazilian Stone Natural Specimens
Materials
Amethyst, Crystal, Rock Crystal
$4,720 Sale Price
20% Off
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 large calcite, cradled in a custom rotating stand for a 360-degree view of its splendou...
Category
15th Century and Earlier Uruguayan Antique Stone Natural Specimens
Materials
Amethyst, Quartz
Amethyst “Harp" with phantom calcites
Located in London, GB
This museum-quality Amethyst “harp” from Artigas, Uruguay, is a natural sculpture of exceptional beauty and rarity. The piece features a harmonious arrangement of high-quality Amethy...
Category
15th Century and Earlier Uruguayan Antique Stone Natural Specimens
Materials
Amethyst, Quartz
Superb Jelly-Purple Amethyst Cluster with Large Amethyst Crystal Points
Located in Ametista Do Sul, BR
A Statement Brazilian Amethyst Cluster with Aesthetical, Lustrous Grape Jelly Points
▫️ Description
Impressive and sculptural, this amethyst cluster features rare, elongated, glass...
Category
2010s Brazilian Stone Natural Specimens
Materials
Crystal, Quartz, Rock Crystal
Natural Lavender/ Purple Coral
Located in Houston, TX
Rare Natural Purple/Lavender/White And Pink Coral.
Offered is a highly unusual naturally occurring multi-colored purple/lavender/white and pink coral together with fossils attached i...
Category
19th Century Pacific Islands Organic Modern Antique Stone Natural Specimens
Materials
Coral
Ukrainian Heliodor
Located in New York, NY
This stunning, gemmy finger of heliodor from the Ukraine features a lovely yellowish-green hue with incredible clarity and a rough-hewn appearance due to the gem mineral's characteri...
Category
2010s Ukrainian Stone Natural Specimens
Materials
Crystal
$30,000
Museum Quality Dioptase on Plancheite
Located in New York, NY
This truly one of a kind, show-stopping piece from the DRC brings serious presence. With thumb-size dioptase crystals – the largest measuring an 3.8 cm long by 1.6 cm in diameter – o...
Category
2010s Congolese Stone Natural Specimens
Materials
Crystal, Rock Crystal
Vintage Malachite Brass Rimmed Bowl
Located in Elkhart, IN
A stunning Russian style malachite bowl with brass trim
Late 20th century
Measures: 4.25"W x 3.13"D x 0.75"H.
Very good vintage condition.
Category
Late 20th Century Organic Modern Stone Natural Specimens
Materials
Malachite
Crocoite From Tasmania
Located in New York, NY
Dundas, Tasmania, Australia
This piece is a beautifully arranged large cabinet sized specimen with deep orange to red long prismatic crystals. The abundant growth of Crocoite at thi...
Category
2010s Australian Stone Natural Specimens
Materials
Crystal
$35,000
Genuine Muonionalusta Meteorite Slice (2.4 lbs)
Located in New York, NY
Genuine Muonionalusta Meteorite Slice from Norrbotten, Sweden.
The Muonionalusta is a meteorite classified as fine octahedrite, type IVA (Of) which impacted in northern Scandinavia,...
Category
21st Century and Contemporary Swedish Stone Natural Specimens
Materials
Rock Crystal
Two Large Malachite Eggs on Brass Stands
Located in Somis, CA
Set of two splendid malachite eggs. Hand crafted and polished, displaying fantastic various natural patterns of swirls and stripes. A stone of transforma...
Category
20th Century Italian Stone Natural Specimens
Materials
Malachite
$650 Sale Price / set
63% Off
Genuine Hollardops Mesacristata Trilobite on Matrix (1.15 lbs)
Located in New York, NY
Trilobites, an early arthropod relative of spiders, horseshoe crabs, and scorpions, preserved in this level of detail only occurred as a result of very sudden underwater landslides c...
Category
15th Century and Earlier Moroccan Antique Stone Natural Specimens
Materials
Cement, Other
Large Polished Lapis Lazuli from Afghanistan in its Natural Form
Located in NICE, FR
We are delighted to present you with this incredible polished piece of Lapis Lazuli, a deep blue metamorphic rock often used in jewelry and decoration.
The stone displays a vibrant...
Category
20th Century Afghan Stone Natural Specimens
Materials
Lapis Lazuli
Marble Plinth or Bookend
Located in New York, NY
A substantial light gray marble plinth for sculpture, etc., for use as a bookend, in the Modern or Minimalist style, circa late-20th century. Very...
Category
Late 20th Century Modern Stone Natural Specimens
Materials
Marble
Enchanting Hemimorphite: Blue Stone Wonder from China
Located in London, GB
Immerse yourself in the captivating hues of this exceptional hemimorphite specimen from China. This unique piece showcases a mesmerizing gradient of colors, transitioning smoothly fr...
Category
15th Century and Earlier Chinese Antique Stone Natural Specimens
Materials
Crystal, Quartz
Large Madeira Citrine Geode Cathedral
Located in Ametista Do Sul, BR
Sculptural Large Cathedral Citrine Geode with Sparkly Madeira Citrine Druzy Points
▫️ Description ▫️
Showcasing the highly sought-after deep orange druzy known as Madeira Citrine, ...
Category
2010s Brazilian Stone Natural Specimens
Materials
Crystal, Quartz, Rock Crystal
Elysian - Large Brass Sculpture with Biophilic Design and Marble Base
Located in Porto, PT
Introducing Elysian, a large sculpture that epitomizes the essence of biophilic design, seamlessly integrating the serene beauty of nature into your living space. Inspired by the nat...
Category
2010s Portuguese Organic Modern Stone Natural Specimens
Materials
Marble, Brass
Giant 7.6 Ft Golden Citrine Geode Wings – Museum-Grade Pair, Natural Masterpiece
Located in Ametista Do Sul, BR
Bookmatched Giant Citrine Geodes Set as Wings with High-Grade Golden Orange Druzy – Considered the Best X-Large Citrine Wings Worldwide
▫️ Description
Giant in size, fabulous in be...
Category
2010s Brazilian Stone Natural Specimens
Materials
Crystal, Quartz, Rock Crystal
$92,000 Sale Price
20% Off
Genuine Polished Malachite with Chrysocolla Stalactite Slice (5.2 lbs)
Located in New York, NY
This is a gorgeous, colorful doubly polished Malachite and Chrysocolla slice from the Congo. Boasting intricate and artistic textures consisting of well-defined, thick, concentric an...
Category
21st Century and Contemporary Congolese Stone Natural Specimens
Materials
Malachite
Crotacephalina Trilobite From Morocco
Located in New York, NY
Add a dramatic piece of natural history to your collection with this beautifully preserved Crotalocephalina gibba trilobite from the Lower Devonian period, approximately 400 million ...
Category
15th Century and Earlier Moroccan Antique Stone Natural Specimens
Materials
Limestone, Other
$1,875 Sale Price
25% Off
Large Citrine Cathedral Geode
Located in Ametista Do Sul, BR
AAA-Grade Madeira Citrine Geode: The Rarest Citrine in a Perfect Aesthetic Geode
▫️ Description
As we say in Brazil, “Fora de Série,” meaning something not produced on a large scal...
Category
2010s Brazilian Stone Natural Specimens
Materials
Crystal, Quartz, Rock Crystal
Large Natural White Sea Coral Specimen
Located in San Diego, CA
A large natural white sea coral specimen, circa 1970s. The piece is in great condition and measures 9.5"W x 7"D x 8"H. #3591
Category
Late 20th Century American Hollywood Regency Stone Natural Specimens
Materials
Coral
Gallery-Grade Blue Lace Agate Geode with Galaxy Druzy and Rare Formation
Located in Ametista Do Sul, BR
World-Class Blue Lace Agate Geode with Galaxy Druzy and One-Of-Color Combination
▫️ Description
A superb Soledade Agate Geode, this delicate agate specimen features a symphony of a...
Category
2010s Brazilian Stone Natural Specimens
Materials
Agate, Amethyst, Crystal, Rock Crystal
$632 Sale Price
20% Off
Cylindrical Aquamarine with Feldspar
Located in New York, NY
Discover the breathtaking beauty of this cylindrical aquamarine with feldspar from the rich mines of Pakistan. This unique gemstone features a striking combination of aquamarine's se...
Category
2010s Pakistani Stone Natural Specimens
Materials
Crystal
51" Large Genuine Citrine Crystal Clustered Geode from Brazil
Located in New York, NY
This Authentic Amethyst Cluster Geode from Brazil is a premium natural formation of gem amethyst adorned by small, smooth calcite crystals. The semi-geode cathedral decor showcases g...
Category
2010s Brazilian Stone Natural Specimens
Materials
Amethyst
Blue Coral Specimen on Lucite
Located in Palm Beach, FL
Eye catching blue coral specimen with its ocean inspired form, textures and alluring blue color. Presented on a lucite base to enhance the sculptural elements.
Coral can only be s...
Category
21st Century and Contemporary Solomon Islands Organic Modern Stone Natural Specimens
Materials
Coral
Matched Pair Split Ammonite Fossil Set Mineral Specimen
Located in Point Richmond, CA
Matched Pair Split Ammonite fossil mineral specimens
Jurassic - Cretaceous Period, 200 - 145 million years old
Measures: 5 x 4.25 x 0.5 in. / 13 x 10 x 1.5 cm
Height on custom d...
Category
15th Century and Earlier Malagasy Other Antique Stone Natural Specimens
Materials
Stone
Blue and White Striped Lace Agate Geode with Crystal Druzy, a Geological Artwork
Located in Ametista Do Sul, BR
Rare Blue and White Striped Agate Geode, with Perfect, Intact Laces
▫️ Description
A beautiful agate geode showcasing the rarely seen sea blue and white agate laces that formed in ...
Category
2010s Brazilian Stone Natural Specimens
Materials
Crystal, Quartz, Rock Crystal
$1,024 Sale Price
20% Off
Large Natural White "Brain" Sea Coral Specimen on Lucite Stand
Located in San Diego, CA
A rare and large natural white "Brain" sea coral specimen (Diploria labyrinthiformis) on Lucite stand, circa 1970s. The piece is in great condition and measures 12"W x 8.5"D x 8"H. ...
Category
Late 20th Century American Organic Modern Stone Natural Specimens
Materials
Coral
Golden Barite From Meikle Mine, Nevada
Located in New York, NY
From Nevada's Meikle Mine, this excellent quality golden barite features stellar translucency and harbors rainbows. This cluster of lustrous and fully formed tabular-rhombohedron cry...
Category
2010s American Stone Natural Specimens
Materials
Rock Crystal
White Sea Coral Specimen on Acrylic Base
Located in Douglas Manor, NY
1647 White natural finger coral specimen on an acrylic base
Category
1970s Vintage Stone Natural Specimens
Materials
Coral
Genuine Large (55") Amethyst Cluster Geode from Brazil
Located in New York, NY
This Authentic Amethyst Cluster Geode from Brazil is a premium natural formation of gem amethyst adorned by small, smooth calcite crystals. The semi-geode cathedral decor showcases g...
Category
2010s Brazilian Stone Natural Specimens
Materials
Amethyst
Jadeite Jade Bracelet Large 18mm Beads
Located in Somis, CA
A stunning all-natural jadeite jade bracelet, featuring hefty approximately 18mm beads in a captivating mix of lavender, green, gray, and white hues. Each bead is uniquely colored by...
Category
Late 20th Century Chinese Stone Natural Specimens
Materials
Jade
$155 / item
Monumental Serge Roche Style Rock Crystal Stalagmite, Rockwork Silver Leaf Base
By Serge Roche
Located in West Palm Beach, FL
Monumental Rock Crystal Quartz Stalagmite on Carved Silver Leaf Base, in the Style of Serge Roche
France, Circa 1960
Two Pieces: The Rock Crystal Quartz Stalagmite and the Carved Sil...
Category
20th Century French Modern Stone Natural Specimens
Materials
Rock Crystal, Silver Leaf
Large Hand-Polished Malachite Egg
Located in New York, NY
Crafted from solid, natural Malachite, this sizable hand-polished crystal egg is a work of art: foregrounding the stone’s signature swirling green banding, huge contrasting bullseyes...
Category
2010s Congolese Stone Natural Specimens
Materials
Malachite
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