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Quartz Natural Specimens

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Item type: Antique and Vintage
Material: Quartz
Pair of Vintage Quartz Sculptures on Lucite
Located in Palm Beach, FL
Pair of chic Mid Century sculptures having quartz specimens artistically arraigned in brass receptacles on brass rods presented on lucite bases.
Category

Late 20th Century American Mid-Century Modern Quartz Natural Specimens

Materials

Quartz, Brass

Natural specimen: a pair of quartz and vanadinite crystals, Italy 1880.
Located in Milan, IT
A Naturalia mineral specimen. A pair of Vanadinite and quartz crystals mounted over carved gold gilded and lacquered wooden base, white-beje color. Italy end of 19th century.
Category

Late 19th Century Italian Antique Quartz Natural Specimens

Materials

Quartz

Vintage Chinese Jade & Quartz Bonsai Tree Sculpture
Located in Plainview, NY
A vintage Chinese Jade and Quartz bonsai tree. Delicately crafted, this bonsai tree boasts beautiful and colorful leaves and petals.The flowers are made on bendable wrapped wires and...
Category

Mid-20th Century Chinoiserie Quartz Natural Specimens

Materials

Jade, Quartz

18th Century 'Florence Fragment' with Elestial Quartz and Ecphora Shells
Located in Dublin, Dalkey
18th century Italian "Florence fragment" vase with an elestial quartz point, chalcedony rosettes, and ecphora shells on a petrified wood base. The elestial quartz has an additional c...
Category

18th Century Italian Rococo Antique Quartz Natural Specimens

Materials

Quartz, Rock Crystal

Red Hematoid Quartz Heart with an 18th Century Italian Angel and a Baroque Pearl
Located in Dublin, Dalkey
Sculptural 'Sacred Heart' - 18th century Italian gilded angel mounted on a polished red hematoid quartz heart and adorned with a natural-forming baroque pearl.The piece is inspired by "The Sacred Heart" in Catholic art history which symbolizes God's unconditional love for mankind. Hematoid Quartz is a quartz crystal that contains Hematite inclusions. It is polished and sculpted into a heart and adorned with the Italian gilt putto and baroque pearl. The piece is put together by Jean O'Reilly Barlow, the artist and creative director of Interi. The date of manufacture reflects when she created the piece and the period shows that the Italian putto...
Category

18th Century Italian Rococo Antique Quartz Natural Specimens

Materials

Quartz, Gold Leaf

Large Gogottte
Located in London, GB
A rare Gogotte formation – a millions-of-years old naturally shaped sandstone concretion, consisting of tiny quartz fragments held together by cal...
Category

15th Century and Earlier French Antique Quartz Natural Specimens

Materials

Quartz

Natural Quartz Geode Decorative Object
Located in New York, NY
A substantial natural quartz geode specimen decorative object, Organic Modern style, circa 20th century. Colors include a puddy brownish-grey and butter hues. A great piece for an of...
Category

20th Century Organic Modern Quartz Natural Specimens

Materials

Quartz

Amethyst Stalactite Crystal from Southern Paraná Basalt Basin, Artigas, Uruguay
Located in New York, NY
This specimen is a world-class, museum-quality Showy cluster of lustrous purple amethyst quartz crystals from the famous mining district near the Brazilian border, the famous regions...
Category

15th Century and Earlier Uruguayan Antique Quartz Natural Specimens

Materials

Amethyst, Quartz, Rock Crystal, Other

A Large Needle Quartz Crystal Cluster Geological Specimen
Located in Basingstoke, Hampshire
Presenting a substantial Crystal Celestite and Quartz Cluster fluorite specimen is a testament to the enchanting beauty of natural rock formations. Spanning an impressive 46cm in width, this cluster captivates with its intricate arrangement of crystal formations. The Crystal Quartz, with its clear and transparent nature, takes center stage, forming an exquisite cluster that showcases the inherent elegance of these minerals. The fluorite crystals, with their distinctive hues, complement and enhance the visual spectacle, adding a delightful splash of color to the overall composition. As a natural rock formation, this specimen is a testament to the Earth's geological artistry, capturing the essence of time and the fascinating processes that shape these crystalline wonders. Whether admired for its scientific significance or cherished for its aesthetic appeal, this large Crystal Quartz Cluster...
Category

20th Century European Quartz Natural Specimens

Materials

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 Quartz Natural Specimens

Materials

Quartz, Agate, Rock Crystal

Red Hematoid Quartz Heart with an 18th Century Italian Cross on a Baroque Pearls
Located in Dublin, Dalkey
Sculptural 'Sacred Heart' - 18th century Italian cross mounted on a polished red hematoid quartz heart and adorned with natural-forming baroque pearls and a cross-shaped baroque pear...
Category

18th Century Italian Rococo Antique Quartz Natural Specimens

Materials

Quartz, Gold Leaf

18th Century Italian Sunray Mounted on a Yellow Hematoid Quartz Heart
Located in Dublin, Dalkey
Sculptural Sacred Heart - 18th century Italian sunray mounted on a yellow hematoid heart and adorned with yellow crystal quartz points. The piece is inspired by "The Sacred Heart" in...
Category

18th Century Italian Rococo Antique Quartz Natural Specimens

Materials

Quartz, Rock Crystal, Gold Leaf

Oval amethyst geode
Located in London, GB
A gorgeous small oval amethyst geode with an eye-shaped aesthetic opening revealing the high quality amethyst interior, creating a wonderful contrast wit...
Category

15th Century and Earlier Uruguayan Antique Quartz Natural Specimens

Materials

Agate, Amethyst, Quartz

Oval amethyst geode
Oval amethyst geode
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Natural Specimen, Smoky Quartz, Vanadinite, Malachite Crystals, Italy, 1880
Located in Milan, IT
A Naturalia mineral specimen. A composition with smoky quartz, vanadinite, malachite and native copper crystals mounted over gold plated wooden base with leaves. Italy around 1880.
Category

Late 19th Century Italian Antique Quartz Natural Specimens

Materials

Malachite, Quartz

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 Quartz Natural Specimens

Materials

Agate, Amethyst, Quartz

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 interior of the piece is a very deep cavity which presents very high-quality ameth...
Category

15th Century and Earlier Uruguayan Antique Quartz Natural Specimens

Materials

Agate, Amethyst, Quartz

Impressive Amethyst Pillar with White Quartz Section
Located in London, GB
Given its breath-taking stature, one can see that this amethyst cluster was freed from an especially large geode and with amethyst of exceptional quality within. The color and size...
Category

15th Century and Earlier Uruguayan Antique Quartz Natural Specimens

Materials

Amethyst, Quartz

Natural Specimen: Pair of Red Quartz and Apophilite Crystals, Italy 1880
Located in Milan, IT
A Naturalia mineral specimen. A pair of red quartz, rock crystals and Apophilite druzes, mounted over a guild-plated wooden bases with leaves decoration on a shape of a vase. Italy l...
Category

Late 19th Century Italian Antique Quartz Natural Specimens

Materials

Quartz

18th Century Italian 'Florence Fragment' with Pyrophyllite in Crystal Quartz
Located in Dublin, Dalkey
18th century Italian base mounted with pyrophyllite in a crystal quartz matrix on a pyrophyllite and quartz base. This fragment is from a church in Florence, Italy. It was found and...
Category

18th Century Italian Rococo Antique Quartz Natural Specimens

Materials

Quartz, Rock Crystal

Large electric purple amethyst
Located in London, GB
The electric intensity of this piece’s colouration makes it both stunning and unique. The sparkling colour and natural wave-like form makes for a hypnotic sculpture evoking a sense o...
Category

15th Century and Earlier Uruguayan Antique Quartz Natural Specimens

Materials

Agate, Amethyst, Quartz

Polished Agate Cathedral with a Tangerine Crystal Point
Located in Dublin, Dalkey
Polished agate cathedral with a tangerine crystal point. Agate is characterized by its fineness of grain and brightness of color. These slabs are clas...
Category

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

Materials

Agate, Rock Crystal, Quartz

Green Quartz var. Prasiolite Crystal Cluster Mineral Specimen – China
Located in Edison, NJ
Quartz can be found in nearly every corner of the earth, yet despite its abundance, there are some rarer varieties of quartz that differentiate themselves with their distinctive colo...
Category

15th Century and Earlier Chinese Antique Quartz Natural Specimens

Materials

Multi-gemstone, Quartz

Smoky Quartz Sphere Mineral Specimen – Minas Gerais, Brazil
Located in Edison, NJ
Quartz spheres are cut and polished pieces of quartz that have held cultural significance since (at least) the 1st century when they were first recorded by Pliny the Elder. They were...
Category

15th Century and Earlier Brazilian Antique Quartz Natural Specimens

Materials

Quartz

Rare limonite formation
Located in London, GB
Intense yellow - orange limonite formation Origin: Benalmadena Trinidad Mine - Malaga - Spain
Category

15th Century and Earlier Spanish Antique Quartz Natural Specimens

Materials

Quartz, Rock Crystal

Rare limonite formation with quartz
Located in London, GB
Intense yellow - orange limonite formation with inclusions of white quartz. Origin: Benalmadena Trinidad Mine - Malaga - Spain
Category

15th Century and Earlier Spanish Antique Quartz Natural Specimens

Materials

Quartz, Rock Crystal

Electric Purple Amethyst Surrounded by White Quartz and Dark Blue/Grey Agate
Located in London, GB
The electric intensity of this piece's coloration makes it both stunning and unique. The sparkling color and natural wave-like form makes for a hypnotic sculpture evoking a sense of ...
Category

15th Century and Earlier Uruguayan Antique Quartz Natural Specimens

Materials

Agate, Amethyst, Quartz

18th Century Italian Sunray with Tangerine Crystal Quartz on Angle-Plated Quartz
Located in Dublin, Dalkey
18th century Italian sunray adorned with tangerine crystal quartz points on an angle plated quartz. Angle-plated quartz is an extremely rare form of quartz and is only found in the u...
Category

18th Century Italian Rococo Antique Quartz Natural Specimens

Materials

Quartz, Rock Crystal

Amethyst shell-like geode
Located in London, GB
Beautiful section of an amethyst geode, unusually thin in cross section and resembling a shell with gorgeous deep purple amethyst lining. Origin : Artigas, Uruguay
Category

15th Century and Earlier Uruguayan Antique Quartz Natural Specimens

Materials

Agate, Amethyst, Quartz

Small intense vivianite on matrix
Located in London, GB
Intense vivianite crystals on an earthy matrix. The vivianite crystals are water clear from edge and pearlescent on the cleaved surface. A wonderful, sculptural arrangement, evocativ...
Category

15th Century and Earlier Brazilian Antique Quartz Natural Specimens

Materials

Quartz, Rock Crystal

White quartz with green & watermelon tourmaline
Located in London, GB
An unusual sculptural arrangement of two clear quartz crystals, punctuated and adorned on all sides with dark green tourmaline, watermelon colour in cross section.
Category

15th Century and Earlier Brazilian Antique Quartz Natural Specimens

Materials

Quartz, Tourmaline

Quartz Crystal Mineral Specimen on Brass Stand
Located in New York, NY
Clear rock crystal quartz mineral specimen slap on a fitted brass stand. Overall: 14" H x 8.25" W x 5.5" D.
Category

20th Century Modern Quartz Natural Specimens

Materials

Crystal, Quartz, Brass

Monumental Himalayan Quartz Crystal Geode Mineral Specimen
Located in Keego Harbor, MI
This stunning Monumental Himalayan Quartz Crystal Geode Mineral Specimen is a natural wonder. It is formed when water seeps into cracks in the earth and evaporates, leaving behind a ...
Category

20th Century Quartz Natural Specimens

Materials

Quartz

Large columnar agate and amethyst formation
Located in London, GB
Striking large vertical presentation displaying vibrant purple amethyst bordered by a thick agate layer. One of a group of four impressive specimens. Pieces such as this are hard t...
Category

15th Century and Earlier Uruguayan Antique Quartz Natural Specimens

Materials

Agate, Amethyst, Quartz

Large columnar agate and amethyst formation
Located in London, GB
Striking large vertical presentation displaying vibrant purple amethyst bordered by a thick agate layer. One of a group of four impressive specimens. Pieces such as this are hard t...
Category

15th Century and Earlier Uruguayan Antique Quartz Natural Specimens

Materials

Agate, Amethyst, Quartz

Large columnar agate and amethyst formation
Located in London, GB
Striking large vertical presentation displaying vibrant purple amethyst bordered by a thick agate layer. One of a group of four impressive specimens. Pieces such as this are hard t...
Category

15th Century and Earlier Uruguayan Antique Quartz Natural Specimens

Materials

Agate, Amethyst, Quartz

Small amethyst cluster
Located in London, GB
A small amethyst cluster with interesting sprinkling of creamy calcite crystals. Polished at the edges. This piece was legally and ethically sourced directly in the prestigious mine...
Category

15th Century and Earlier Uruguayan Antique Quartz Natural Specimens

Materials

Agate, Amethyst, Quartz

Large columnar agate and amethyst formation
Located in London, GB
Striking large vertical presentation displaying vibrant purple amethyst bordered by a thick agate layer. One of a group of four impressive specimens. Pieces such as this are hard t...
Category

15th Century and Earlier Uruguayan Antique Quartz 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 “cathedral”, due to the elongated shape that occurred millions of years ago when trapped b...
Category

15th Century and Earlier Uruguayan Antique Quartz Natural Specimens

Materials

Agate, Amethyst, Quartz

Golden Rutilated Quartz Sphere Mineral Specimen, Minas Gerais, Brazil
Located in Edison, NJ
Rutilated Quartz is a unique gemstone renowned for its captivating beauty and intriguing composition. It comprises two different mineral species, rutile and quartz. Rutile is a titan...
Category

15th Century and Earlier Brazilian Antique Quartz Natural Specimens

Materials

Quartz, Multi-gemstone

17th Century Italian Gilt Candlestick with Chalcopyrite and Gold-Plated Quartz
Located in Dublin, Dalkey
Sculptural 17th century Italian gilt candlestick mounted on chalcopyrite and adorned with gold-plated kyanite. This fragment was originally part of a candlestick from a church in It...
Category

17th Century Italian Baroque Antique Quartz Natural Specimens

Materials

Rock Crystal, Quartz, Gold Plate, Gold Leaf, Metal

Brown quartz stalactites with fiery interior
Located in London, GB
Several brownish quartz stalactites grace this small formation, the frontal one cut longitudinally to reveal a fiery interior. This piece was legally and ethically sourced directly ...
Category

15th Century and Earlier Uruguayan Antique Quartz Natural Specimens

Materials

Agate, Amethyst, Quartz

Bulgari, Silver Mounted Amethyst Geode Quartz
Located in Montreal, QC
Bvlgari, silver mounted amethyst geode quartz sterling silver, maker's stamp on exterior
Category

1960s Italian Vintage Quartz Natural Specimens

Materials

Quartz

Small towering grey druze stalactite formation
Located in London, GB
This small towering stalactite formation is covered in grey druze with tanbrown accents and transparent quartz overlaying green celadonite. This piece was legally and ethically sour...
Category

15th Century and Earlier Uruguayan Antique Quartz Natural Specimens

Materials

Agate, Amethyst, Quartz

Cristaux de quartz fumé 16 cm
Located in Bassenge, BE
Grandes druses (amas) de quartz (ou cristal de roche) fumé d'une belle intensité noir profond de 1740 gr soit 8700 carats. Extrêmement décoratif, le quartz fumé est également reconnu...
Category

15th Century and Earlier European Other Antique Quartz Natural Specimens

Materials

Quartz

Unusual Black Amethyst Druze Formation on Metal Stand
Located in London, GB
An exquisite black amethyst druze cluster with polished stalactite. Rare and notoriously difficult to find, this stunning and unique black amethyst druz...
Category

15th Century and Earlier Uruguayan Antique Quartz 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 Quartz Natural Specimens

Materials

Agate, Amethyst, Quartz

Small Lilac Amethyst Geode with Calcite
Located in London, GB
This small geode of lilac coloured amethystine quartz with several rhombohedral calcites at the front and red druze / blackish goethite accents. This piece was legally and ethica...
Category

15th Century and Earlier Uruguayan Antique Quartz Natural Specimens

Materials

Agate, Amethyst, Quartz

Finger-like quartz after anhydrite pseudomotph
Located in London, GB
Another formation of quartz pseudomorphs after anhydrite. The beautiful medley of quartz crystals formed over anhydrite crystals, which subsequently dissolved, leaving tan coloured q...
Category

15th Century and Earlier Uruguayan Antique Quartz Natural Specimens

Materials

Quartz

Green organic formation
Located in London, GB
A wonderful display piece showing a prominent thick stalactite at the centre, covered with glass-like green-brown druzy quartz. The lower border polished to reveal a wonderful sea gr...
Category

15th Century and Earlier Uruguayan Antique Quartz Natural Specimens

Materials

Agate, Amethyst, Quartz

Pair of Smoky Quartz, Vanadinite, Malachite, Copper Crystals, Italy, circa 1880
Located in Milan, IT
A pair of a naturalia mineral specimen. A composition with smoky quartz, vanadinite, malachite and native copper crystals, mounted over a gold plated wooden base with leaves. Italy c...
Category

Late 19th Century Italian Antique Quartz Natural Specimens

Materials

Malachite, Quartz, Copper

Small floral formation
Located in London, GB
A small formation consisting of a white quartz stalactite on a bed on lilac amethyst. This piece was legally and ethically sourced directly in the prestigious mines of Uruguay, Sout...
Category

15th Century and Earlier Uruguayan Antique Quartz Natural Specimens

Materials

Agate, Amethyst, Quartz

Natural Grey Quartz Geode Decorative Object or Paperweight
Located in New York, NY
A beautiful natural grey quartz geode specimen. Great as a standalone object on shelf, table, atop books, on a desk, as a paperweight, etc. Very good condi...
Category

15th Century and Earlier Organic Modern Antique Quartz Natural Specimens

Materials

Crystal, Quartz

Natural Onyx Agate Quartz Geodes Decorative Objects, Set/Pair
Located in New York, NY
A beautiful, natural set of two (2) onyx agate geode objects. Colors include light blue, grey, and browns. Dimensions: 3" Depth x 3.25" Width 2.94" Dept...
Category

20th Century Organic Modern Quartz Natural Specimens

Materials

Onyx, Agate, 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 Quartz Natural Specimens

Materials

Quartz, Agate, Amethyst

Rare boat shaped quartz after anhydrite pseudomorph
Located in London, GB
A beautiful formation of unusual quartz pseudomorphs after anhydrite. The quartz crystals have formed over anhydrite crystals, which subsequently dissolved, leaving tan coloured quar...
Category

15th Century and Earlier Uruguayan Antique Quartz 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 Quartz Natural Specimens

Materials

Agate, Amethyst, Quartz

Purple Amethyst & Calcite Mineral Specimen, Artigas, Uruguay
Located in Edison, NJ
Artigas is known for amethysts of the darkest and richest hues of purple. Lustrous and richly-toned, they are instantly recognizable and not uncommon in the mineral market. What sets...
Category

15th Century and Earlier Brazilian Antique Quartz Natural Specimens

Materials

Amethyst, Multi-gemstone, Quartz, Rock Crystal

Smoky Quartz Formation
Located in London, GB
A wonderful large formation of smokey quartz, unpolished and with all its natural lustre, the piece is wonderfully sculptural in quality. This piece was legally and ethically sou...
Category

15th Century and Earlier Brazilian Antique Quartz Natural Specimens

Materials

Quartz

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