Astro West Natural Specimens
to
25
238
46
3
43
3
241
1
2
1
2
237
119
62
54
52
287
87
79
58
47
42
Height
to
Width
to
287
287
287
Blue Celestite Geode from Madagascar // 11.5 Lb
Located in New York, NY
This Blue Celestite geode from Madagascar showcases a cluster of large, gemmy Blue Celestite crystals with stunning light to denim-blue pigmentation. This cabinet-size specimen of th...
Category
2010s Malagasy Natural Specimens
Materials
Rock Crystal
Cobaltoan Calcite // 1.84 Lb.
Located in New York, NY
This exceptional Cobaltoan Calcite and Malachite specimen boasts dazzling color contrast and premium crystallization. Coating both sides of the matrix, true magenta Cobaltoan Calcite...
Category
2010s Congolese Natural Specimens
Materials
Crystal, Malachite
Dioptase on Goethite Vug
Located in New York, NY
From the DRC – one of only two locations worldwide where this rare and coveted emerald green to blue-green crystal can be found, the other being Namibia – this vug – a natural hole w...
Category
2010s Congolese Natural Specimens
Materials
Crystal
$40,000
Green Apophyllite and Stilbite on Red Heulandite II
Located in New York, NY
This unique specimen from India features a hollow red heulandite matrix stuffed with gorgeously refractive and lustrous, perfectly crystallized green apophyllite and waxy, accenting ...
Category
2010s Indian Natural Specimens
Materials
Crystal
Green Apophyllite and Stilbite on Red Heulandite I
Located in New York, NY
This unique specimen from India features a red heulandite matrix and a glistening sash of gorgeously refractive and lustrous, perfectly crystallized green apophyllite accented with w...
Category
2010s Indian Natural Specimens
Materials
Crystal
Green Apophyllite and Stilbite From India
Located in New York, NY
Jalgaon, India
A large cabinet sized specimen with beautifully deep colored apophyllites running down the center with and stilbites protruding from the bottom. Pieces of this qualit...
Category
2010s Indian Natural Specimens
Materials
Crystal
Green Apatite From Brazil
Located in New York, NY
Sapo mine, Ferruginha, Conselheiro Pena, Minas Gerais, Brazil
A beautiful green apatite specimen featuring a multitude of green hexagonal apatite crystals aesthetically scattered th...
Category
2010s Brazilian Natural Specimens
Materials
Crystal
$15,000
Spinosaurus Toe Claw // 4-1/8" Long // Cretaceous Period
Located in New York, NY
Spinosaurus (meaning "spined reptile") is one of the largest carnivorous dinosaurs to ever exist. This behemoth lived in present-day Morocco during the upper Albian to upper Turonian...
Category
Antique 15th Century and Earlier Moroccan Natural Specimens
Materials
Other
Emerald on Calcite and Biotite Matrix
Located in New York, NY
This luxurious offering serves up vibrant tones of verdant emerald on a canary yellow calcite and shimmering, earthy biotite matrix for a gemmy study in contrast. A unique and arrest...
Category
2010s Afghan Natural Specimens
Materials
Crystal
Cavansite and Stilbite on Matrix
Located in New York, NY
This uniquely shaped specimen features stunning blue cavansite highlighted against the backdrop of an off-white matrix accented by a scattering of white, waxy stilbite crystals. A un...
Category
2010s Indian Natural Specimens
Materials
Crystal
Calcite with Epidote, Ferroaxinite, and Quartz From Pakistan
Located in New York, NY
This singular formation from Pakistan features translucent calcite accented by blades of deep green epidote and purple ferroaxinite with quartz crystals on the bottom of the specimen...
Category
2010s Pakistani Natural Specimens
Materials
Crystal, Quartz
Calcite From Cumberland, England
Located in New York, NY
Cumberland, England
This fine calcite specimen features a bounty of well terminated crystals, clear to white hue in color, some reaching up to half an inch in length. A large specim...
Category
2010s English Natural Specimens
Materials
Crystal
Golden Calcite on Apophyllite with Stilbite
Located in New York, NY
This true display specimen with fantastic aesthetics features two large cubic golden calcite crystals twinning into each other, with one appearing the engulf the other. The luster an...
Category
2010s Indian Natural Specimens
Materials
Crystal
Giant Selenite Single Crystal
Located in New York, NY
This huge selenite single crystal measures almost a foot and a half high and features a beautiful roughly striated, just-out-of-the-earth appearance. This is a substantial piece cert...
Category
2010s Natural Specimens
Materials
Crystal
Dioptase on Calcite From the DRC
Located in New York, NY
This sparkling specimen from the DRC features moderately sized, deep emerald green, fully formed and gemmy dioptase crystals growing on a thick bed of lustrous calcite crystals for a...
Category
2010s Congolese Natural Specimens
Materials
Crystal
Cerrusite From Tsumeb Mine, Namibia
Located in New York, NY
Tsumeb Mine, Namibia
Gem-quality cerrusite from this location is hard to come by and prized by collectors. Some of the best cerrusite in the world comes out of Namibia and this fine...
Category
2010s Namibian Natural Specimens
Materials
Crystal
Burmese Amber With Snail Shell
Located in New York, NY
This genuine Burmese amber specimen dates back approximately 99 million years and contains a fully preserved snail shell with associated debris. It forme...
Category
Antique 15th Century and Earlier Burmese Natural Specimens
Materials
Other
25.54 Gram 99 Million Year Old Burmese Amber Medley
Located in New York, NY
This genuine Burmese amber specimen dates back approximately 99 million years. Pieces like these are sometimes called a menagerie and this one contains s...
Category
Antique 15th Century and Earlier Burmese Natural Specimens
Materials
Other
Amethyst Stalactite
Located in New York, NY
This glimmering Uruguayan amethyst stalactite features purple-drenched, perfectly terminated amethyst crystals. These amethyst stalactites are only known to grow inside geodes found ...
Category
2010s Uruguayan Natural Specimens
Materials
Amethyst
$9,750
Chrysocolla With Malachite
Located in New York, NY
Featuring a visually stunning crystallization of Chrysocolla over Malachite. This almost Teal blue piece shows a pattern of blue Chrysocolla over a deep green malachite - both copper minerals often found growing together but no mistaking this piece is far from common! , making for a unique cabinet size combination specimen with mesmerizing color that is certain to brighten up and add interest to your home decor or your Mineral cabinet...
Category
21st Century and Contemporary Congolese Natural Specimens
Materials
Malachite
Black and Green Jade Freeform
Located in New York, NY
Standing over a foot high, this gorgeous swirled black and green jade hand-polished freeform from Pakistan boasts flowing lines and deep, vivid colors....
Category
2010s Pakistani Natural Specimens
Materials
Jade
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 Natural Specimens
Materials
Crystal
$20,000
Gaudefroyite With Hematite
Located in New York, NY
From N'Chwaning I Mine, Kuruman, Cape Province, South Africa, this lustrous, stark black, sharply hexagonally crystallized specimen of gaudefroyite with hematite brings unexpected pr...
Category
2010s South African Natural Specimens
Materials
Crystal
Franconia Meteorite
Located in New York, NY
Found in 2002 at Franconia in Mojave, Arizona, this H5 chondrite meteorite can be found strewn amongst many other varieties of metorite in what has been coined a Dense Collection Are...
Category
Antique 15th Century and Earlier American Natural Specimens
Materials
Other
$4,900
24 Gram Brahin Meteorite Slice
Located in New York, NY
This meteorite was acquired from the Bethany Sciences collection and was once a part of the private collection of Meteorite Man Robert A. Haag. It includes an informational Certifica...
Category
Antique 15th Century and Earlier Belarusian Natural Specimens
Materials
Crystal, Other
Blue Aragonite IV
Located in New York, NY
The crystallized blue form of the calcium carbonate mineral aragonite is very sought-after. This substantial piece features gorgeous teal blue color and great luster and crystallizat...
Category
2010s Afghan Natural Specimens
Materials
Crystal
$7,500
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 Natural Specimens
Materials
Crystal
$35,000
Dalnegorsk Clear Fluorite on Matrix
Located in New York, NY
These water-clear cubes of colorless fluorite look like lustrous ice cubes perched atop a contrastingly vitreous, dark, metallic matrix. This piece is out of the Dalnegorsk Mine in t...
Category
2010s Russian Natural Specimens
Materials
Crystal
Calcite With Stilbite and Green Heulandite From India
Located in New York, NY
Out of mineral-rich India, this aesthetic arrangement features peach stilbite and druzy green heulandite draped atop a shockingly translucent and rainbow-filled calcite specimen. Thi...
Category
2010s Indian Natural Specimens
Materials
Crystal
Celestite
Located in New York, NY
This striking, delicately blue-hued celestite specimen features a bed of incredibly lustrous and clear perfect terminations with several startlingly translucent points rising skyward...
Category
2010s Unknown Natural Specimens
Materials
Crystal
$9,500
Cavansite and Pentagonite on Matrix
Located in New York, NY
Punna, India
An absolutely showstopping specimen out of the mine in Punna, India. It features both the stunning blues of the cavansite and pentagonite highlighted against a white ma...
Category
2010s Indian Natural Specimens
Materials
Crystal
Carrollite on Calcite With Chalcopyrite
Located in New York, NY
This combination specimen from the DRC features a metallic etched, octahedral carrollite on a fascinating matrix comprised almost entirely of a single calcite crystal growing in a rh...
Category
21st Century and Contemporary Congolese Natural Specimens
Materials
Crystal
Carrollite
Located in New York, NY
This metallic carrollite specimen from the DRC displays a dark gray color and a handsome sheen. This sulfide mineral appears almost otherworldly and takes on a diamond structure.
D...
Category
21st Century and Contemporary Congolese Natural Specimens
Materials
Crystal
$5,000
Chrome Diopside
Located in New York, NY
From Merelani Hills in Tanzania, this gemmy, verdant chrome diopside features a beautiful natural termination and incredible pigmentation. This excellent gem crystal specimen...
Category
21st Century and Contemporary Tanzanian Natural Specimens
Materials
Crystal
$3,000
Cinnabar With Quartz From China
Located in New York, NY
The lush red crystals juxtaposed in a snowy white and gray matrix are cinnabar, a mercury-rich ore historically found in China where this highly collectible specimen was sourced. Cin...
Category
2010s Chinese Natural Specimens
Materials
Crystal, Quartz
Brucite on Matrix From Pakistan
Located in New York, NY
This crayon-colored specimen of yellow brucite crystals on a substantial matrix displays a waxy luster. This cheery and unique piece will brighten up any fine minerals collection.
D...
Category
21st Century and Contemporary Pakistani Natural Specimens
Materials
Crystal
Bournonite From China
Located in New York, NY
Hunan, China
This huge twinning crystal is a beautiful example of a new find of bournonite that has been coming out of China for the past few years. Always a sought after rarity in ...
Category
2010s Chinese Natural Specimens
Materials
Crystal
$1,200
Blue Aragonite III
Located in New York, NY
This piece is a uniquely special find perfect for the discerning mineral enthusiast. It's unusual to find pieces of this calcium carbonate mineral with such spectacular color and won...
Category
2010s Afghan Natural Specimens
Materials
Crystal
Blue and Yellow Fluorite From Germany
Located in New York, NY
Beihilfe Mine, Halsbrücke, Freiberg District, Erzgebirge, Saxony, Germany
This specimen comes from the worldfamous find in the so called "Blaue Druse" (blue cavern) in the year 1964...
Category
Vintage 1960s German Natural Specimens
Materials
Crystal
Barite on Quartz From Peru
Located in New York, NY
This exceptional Barite crystal specimen from Cerro Warihuyn, Miraflores, Peru features sharp, fully intact tabular crystals with a golden-grey hue and exceptional luster. Nestled be...
Category
2010s American Natural Specimens
Materials
Crystal
Azurite with Malachite From Laos
Located in New York, NY
This striking Azurite on Malachite specimen from Laos features vivid deep-blue Azurite crystals growing against a contrasting matrix of lush green Malachite. The piece displays brill...
Category
2010s Southeast Asian Natural Specimens
Materials
Crystal, Malachite
Azurite on Malachite From Utah
Located in New York, NY
Enrich your collection with this mineralogical classic from the Big Indian Mine in San Juan County, Utah. The brilliantly pigmented blue azurite concretions or "raspberries" for whic...
Category
2010s American Natural Specimens
Materials
Crystal, Malachite
Sulfur From Sicily
Located in New York, NY
This rare collector's specimen came out of a famous pocket in Sicily in the 1970s and exhibits the large crystals, excellent clarity, and isolation of crystals for which the location is known. These gemmy, fully formed single sulfur crystals...
Category
Vintage 1970s Italian Natural Specimens
Materials
Crystal
$20,000
Amethyst Stalactite with Botryoidal Fluorite and Calcite (The High Heel)
Located in New York, NY
Puna, India
This amethyst stalactite is uniquely shaped like a fashionable high heel and is accented by two botryoidal fluorite spheres that are perfectly placed to resemble a styli...
Category
2010s Indian Natural Specimens
Materials
Amethyst, Crystal
Apophyllite on Stilbite
Located in New York, NY
This large and textural piece features an abundance of waxy peach stilbite growing with incredibly lustrous and clear apophyllite crystals on top for a delicately-hued arrangement su...
Category
2010s Indian Natural Specimens
Materials
Crystal
$2,500
Apophyllite "Lollipop" with Calcite over Agate Stalactite
Located in New York, NY
An agate stalactite with druzy calcite, a pseudomorph of apophyllites, and a small accenting stilbite. The long dark agate growth beautifully transitions from calcite to apophylli...
Category
2010s Indian Natural Specimens
Materials
Crystal
Amethyst Cathedral I
Located in New York, NY
This Brazilian home decor piece with serious presence boasts a glimmering plethora of purple-drenched amethyst crystals contained within a sinuous stabilized cathedral geode. A pale ...
Category
2010s Brazilian Natural Specimens
Materials
Amethyst
$4,500
Dominican Amber // 15-25 MYO
Located in New York, NY
This large, translucent piece of amber is from the Dominican Republic and is an estimated 16 to 25 million years old. Amber is fossilized tree resin and is considered a mineraloid. T...
Category
Antique 15th Century and Earlier Dominican Natural Specimens
Materials
Resin
Sandstone From New Mexico III
Located in New York, NY
For billions of years, sand swept over sand in the and was compressed to make this sandstone that displays lines and shapes to the effect of a landscape painting. From southwest New ...
Category
2010s American Natural Specimens
Materials
Sandstone
Cavansite on Stilbite from India II
Located in New York, NY
This is a fine specimen of a dense cluster of deeply pigmented cavansite balls on a lustrous stilbite matrix out of the famous and now-inactive mines of Wagholi in Pune, India. This ...
Category
2010s Indian Natural Specimens
Materials
Crystal
Hand-Polished Pietersite Freeform I
Located in New York, NY
Pietersite is prized for its incredible chatoyancy and this specimen makes no exception. Hand-polished out of one solid piece of the rare mineral from a single location in Namibia, t...
Category
2010s Natural Specimens
Materials
Crystal
Quartz with Halloysite From Colombia III
Located in New York, NY
Sometimes known as naturally-occurring mango quartz, quartz with fibrous halloysite inclusions is prized by collectors for the species' naturally unbeliev...
Category
2010s Colombian Natural Specimens
Materials
Quartz
Pyromorphite From Bunker Hill Mine, Idaho
Located in New York, NY
Bunker Hill Mine, Idaho
This excellent quality, yellow-green pyromorphite specimen features beautifully well-defined hexagonal prismatic hopper crystals. Some of the world's finest ...
Category
2010s American Natural Specimens
Materials
Crystal
Calcite on Amethyst with Goethite
Located in New York, NY
This floral arrangement features waxy pale yellow calcite with a scattering of glimmering black goethite crystals resting on a bed of deep purple Uruguayan amethyst with a second gen...
Category
2010s Uruguayan Natural Specimens
Materials
Amethyst, Crystal
Himalayan Chlorite Quartz Cluster
Located in New York, NY
From the breathtaking heights of the Himalayas comes this monumental Quartz Cluster – a true museum-grade specimen of remarkable clarity, balance, and scale. Rising dramatically from...
Category
2010s Indian Natural Specimens
Materials
Quartz, Other
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 Natural Specimens
Materials
Crystal, Rock Crystal
Dioptase with Calcite
Located in New York, NY
The name “dioptase” comes from Greek, roughly translates to "to see through," and references the visibility of the cleavage plains within the translucent, brilliantly emerald green c...
Category
2010s Congolese Natural Specimens
Materials
Crystal
$83,333
Cobaltoan Calcite // 1.69 Lb.
Located in New York, NY
This thick coating of rare Cobaltoan calcite on host rock is beautifully crystallized with relatively large crystals, incredible natural sparkle and luster, and truly the best bright...
Category
2010s Congolese Natural Specimens
Materials
Crystal
Cobaltoan Calcite // 3.62 Lb.
Located in New York, NY
This thick coating of rare Cobaltoan calcite on host rock is beautifully crystallized with incredible natural sparkle and luster and truly the best hot pink color we have seen in thi...
Category
2010s Congolese Natural Specimens
Materials
Crystal
Hand-Carved Rose Quartz Tower From Brazil // 41 Lb.
Located in New York, NY
This dramatically dimensioned six-sided tower has been expertly hand-carved and hand-polished out of the finest color rose quartz available – sourced from Brazil and perfect as a sta...
Category
2010s Brazilian Natural Specimens
Materials
Rose Quartz
