Amethyst Natural Specimens
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Material: Amethyst
Wonderful Calcite with Epitaxial Goethite
Located in London, GB
This stunning formation consists of a large pyramidal calcite on a bed of
deep purple amethyst. The split calcite with unusual epitaxial goethite
and a second generation of amethys...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Large Amethyst Crystal Cluster with Purple Fluorite
Located in New York, NY
Museum quality, rare undulating formation of a gemmy transparent amethyst cluster with a cluster of spherical purple fluorite. These amethyst crystals ...
Category
15th Century and Earlier Indian Antique Amethyst Natural Specimens
Materials
Amethyst, Crystal, Other
Large Amethyst Formation with Calcite Towers
Located in London, GB
Two calcite “towers” grace the centre of this impressive piece, which also
has large peaked amethyst crystals and quartz and goethite covered calcites.
The exterior has been kept i...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Quartz, Agate, Amethyst
Amethyst from Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico
Located in New York, NY
Beautiful specimen from Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico.
Lustrous deep-purple transparent amethyst quartz crystals surrounded by smaller colorless quartz cry...
Category
15th Century and Earlier Mexican Antique Amethyst Natural Specimens
Materials
Crystal, Amethyst, Other
Natural Specimen a Group of Amethyst Crystals, Italy, 1880
Located in Milan, IT
Naturalia mineral specimen. A druse of amethyst and quartz crystals, mounted over a wooden base on a vase shape. Italy 1880 ca.
Category
1880s Italian Antique Amethyst Natural Specimens
Materials
Amethyst
Mounted Amethyst Cave Mineral Specimen, One of a Kind
Located in Point Richmond, CA
A cut and polished geode, in the form of a large smile
Dimensions: 3 H x 5 W x 3 D in. / 7.5 H x 12.5 W x 7.5 D cm
Height on custom satin nickel display...
Category
21st Century and Contemporary Mexican Other Amethyst Natural Specimens
Materials
Amethyst
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 polished. The amethyst crystals with high peaks and
of intense purple. The thick amethy...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Geode Section with Rare Amethyst Formation and Intense Green Shell
Located in London, GB
This striking section cut from the centre of a geode, contains an unusual formation of calcite with a blanket of amethyst crystals. The borders are polished to reveal the beautiful c...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
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 amethyst crystals punctuated with small stalacti...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Amethyst Crystals Mineral on a Parallel Formation from Veracruz, Mexico
Located in New York, NY
Beautiful specimen from Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico.
Parallel formation of amethyst crystals with great transparency and rich purple color with well define...
Category
15th Century and Earlier Mexican Antique Amethyst Natural Specimens
Materials
Amethyst, Other
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'' elongated rhombic calcite crystal with modified terminations on gem amethyst crystal matrix...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Crystal, Amethyst, Other
Dynamic Formation with Thick Agatised Borders
Located in London, GB
A dynamic formation with a thick blue-brown agatised border. The crystal
lined interior equally dynamic with shocks of electric amethyst contrasting
with darker colours on a bed of large stalactites...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Oval Shaped Deep Purple Amethyst Geode Section
Located in London, GB
This small oval shaped formation has particularly deep purple, large amethyst crystals separated by a streak of white quartz, exposed from a tangentially cut and polished stalactite....
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Exceptional Quality Amethyst in a Jaw like Formation
Located in London, GB
Amethyst of the deepest colour is shown here in a formation resembling
an open mouth. The crystals are of high peaks with red tints toward the
tips. the borders unpolished to revea...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
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 gorgeous calcite formations sat on a blanket of
differentially tinted amethystine quar...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Exceptional Heart Shaped Formation with Icy Calcites
Located in London, GB
A stunning heart-shaped amethyst formation with a central rocket-shaped
calcite covered with a blanket of amethystine quartz and black goethite.
To the left an icy calcite covered ...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Blue Agate Pyramidal Cave Formation with Druze
Located in London, GB
A beautiful pyramidal formation with thick border of blue banded agate.
The central cavity resembling a cave with a floor of druzy quartz and calcite
crystals. Nascent stalactites ...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Quartz, Agate, Amethyst
Geode Heart with Rare Formations and Double Colour Crystals Amethyst and Quartz
Located in London, GB
From the “heart” of a large geode, this specimen shows various crystal
formations of note. The multi-windowed piece shows amethyst in typical
peaked form as well as stellate white quartz formations...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
White Quartz Cluster with Honey Coloured Calcites
Located in London, GB
A substantial formation with a thick lining of large white quartz crystals
that contrast beautifully with the two honey coloured calcites ...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Amethyst, Quartz, Agate
Carved Rock Crystal Quartz Cockatoo Bird on Citrine
Located in Houston, TX
An intricately carved rock crystal cockatoo with amethyst tail, garnet eyes, agate beak and gilt bronze feet perched on a citrine druzy specimen. Superior workmanship and semi-precio...
Category
21st Century and Contemporary Brazilian Aesthetic Movement Amethyst Natural Specimens
Materials
Amethyst, Quartz, Agate, Rock Crystal, Marble
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 centre and a smaller calcite to the side.
Amethyst is predominantly light violet ...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Contemporary Large Chevron Amethyst Obelisk / Crystal Point
Located in Toronto, ON
A contemporary large chevron amethyst crystal point / obelisk. Gorgeous in a collection, or as a stand alone statement piece. Obelisks are symbols of ...
Category
2010s American Amethyst Natural Specimens
Materials
Amethyst
Deep Purple Amethyst with Calcite and Polished Agate
Located in London, GB
Stunning geode cluster of an intense deep purple colour amethyst crystals. A big calcite stand-out from the crystals, covered with a blanket of black hematite.
This piece was lega...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Bellowing Smoke Quartz Cloud Formation
Located in London, GB
A beautiful formation of of several stalactites covered in a thick border of
white quartz. The thick quartz bordered itself covered in transparent and
brown druze in places. The wh...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Complex Natural Geode Slice with Amethyst and Quartz
Located in London, GB
This large and thick slice preserves a complex arrangement of two interlocking
geodes, one with a citrine-like orange quartz and another with
deep purple amethyst. The exterior gre...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Agatised Multi-Windowed Geode
Located in London, GB
This heavily agatiised medium sized geode contains 6 “windows” from
which the beautiful amethyst interior can be appreciated. A spectacular
display piece.
This piece was legally...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Lilac Amethyst Formation with Central Rosette
Located in London, GB
A large bowl shaped piece formed of small lilac amethyst crystals with a
stunning central honey coloured calcite formation resembling a rosette.
At the base of the calcite pink...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Unusual Organic Green-Blue Quartz Cluster
Located in London, GB
Multiple stalactites seemingly grow from a grassy meadow of green quartz
on this impressive piece. A wonderful sculptural specimen with a rare organic
quality.
This piece was le...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Natural Specimen Amethyst and Calcite Flowers Crystals, Italy, 1880
Located in Milan, IT
A Naturalia mineral specimen. amethyst and calcite flowers crystals druse, mounted over guild-plated wooden base on a vase shape. Italy circa 1880.
Category
1880s Italian Antique Amethyst Natural Specimens
Materials
Amethyst, Crystal
Contemporary Large Chevron Amethyst Obelisk / Crystal Point
Located in Toronto, ON
A contemporary large chevron amethyst crystal point / obelisk. Gorgeous in a collection, or as a stand alone statement piece. Obelisks are symbols of ...
Category
2010s American Amethyst Natural Specimens
Materials
Amethyst
20th Century Brazilian Crystal Amethyst Geode Specimen
Located in Nuernberg, DE
This stunning and sculptural amethyst geode were found in Brazil, where many of the world's most precious and exquisite gems are mined. It feature unfinished back showcasing the exte...
Category
Mid-20th Century Brazilian Amethyst Natural Specimens
Materials
Amethyst
Blurry Purple on Rhomboidal Quartz Amethyst
Located in London, GB
A beautiful blur of purple runs through this medley of rhomboidal quartz
crystals. All preserved on a thin celatonite shell, left in its rough condition.
This piece was legally a...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
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 bed of red druzy quartz.
This piece was legally and ethically sourced directly in...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Ametrine and Finger like Calcites
Located in London, GB
A spectacular amethyst cluster with two sets of unusual finger-like calcite
crystals on a bed of druzy quartz. The formation is a pleasing dark purple
colour with large peaks and i...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Treasure Chest Borwn Druze, Polished Celadonite Border and Calcite Formation
Located in London, GB
A wonderful formation with abundant agatized exterior polished to reveal
the different mineral layers and the interior with a lining of brown drize
over various stalactites with a ...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Large Deep Spherical Amethyst Geode
Located in London, GB
A wonderful and substantial spherical geode is shown here, with deep purple
amethyst crystals enveloping a central calcite. A quintessential geode and a
striking display piece.
...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Exceptional “Excalibur” Amethyst Formation, Calcite, Agate, Quartz
Located in London, GB
With its extremely unusual central amethyst epimorph after calcite, this natural
wonder evokes images of the legendary sword, Excalibur, magically fixed in
the stone. Elsewhere we ...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Deep Purple Amethyst with Goethite Inclusions Within
Located in London, GB
An unusual piece of high quality deep purple amethyst with large peaked crystals. Inside the amethyst multiple goethite crystals, resembling heart...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Small Formation of Clear Quartz on Thick Agate
Located in London, GB
Several small stalactites adorn this piece, covered in light orange druzy quartz.
This piece was legally and ethically sourced directly in the prestigious mines of Uruguay, South ...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Purple Amethyst Natural Specimen
Located in New York, NY
A beautiful and substantial purple amethyst natural specimen piece. A beautiful decorative object with a rich purple hue. Dimensions: 9" D x 12" W.
Category
20th Century Organic Modern Amethyst Natural Specimens
Materials
Amethyst, Crystal, Quartz
Amethyst Cluster with Calcite Crystals
Located in London, GB
A stunning rough amethyst cluster with calcite crystals.
This piece has an exquisite purple color and a calcite formation on the top. To further add ...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Purple Amethyst Decorative Object or Paperweight
Located in New York, NY
A natural purple amethyst stone piece, circa 20th century. Piece can work as a standalone decorative object, paperweight, or used as a display piece. Measures: 6.25" W
Category
20th Century Unknown Organic Modern Amethyst Natural Specimens
Materials
Amethyst
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 Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
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 golden calcites crystal on a bed of deep purple amethyst and is particularly sculptural...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Natural Specimen Amethyst and Calcite Flowers Crystals, Italy, 1880
Located in Milan, IT
A Naturalia mineral specimen. A druze of Amethyst, colacite stones and calcite flowers crystals, mounted over a guild-plated wooden base on a vase shape. Italy 1880 ca.
Category
1870s Italian Antique Amethyst Natural Specimens
Materials
Stone, Amethyst
Mid Century Brutalist Bronze and Amethyst Sculpture with Bird and Cactus
Located in Toronto, ON
A unique bronze and amethyst sculpture in a truly Brutalist / organic style treatment with a fine, raw surface patina. Bird, textured brush and cactus motifs are abstracted in cast b...
Category
1950s American Brutalist Vintage Amethyst Natural Specimens
Materials
Amethyst, Bronze
Amethyst Cluster with White Quartz and Green Celadonite Crystals
Located in London, GB
A stunning rough amethyst cluster with white quartz and green celadonite on a metal stand.
The amethyst cluster has an exquisite deep purple colour com...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Small Orange Tinted Druzy Quartz Formation
Located in London, GB
Several small stalactites adorn this piece, covered in light orange druzy quartz.
This piece was legally and ethically sourced directly in the prestigi...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Beautiful Intense Brown Druze Amethyst Cluster with Green Jasper
Located in London, GB
A stunning intense brown amethyst druze formation with stalactites.
The mineral sculpture is embellished by multiple stalactite formations, and gives the sensation of movement due ...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Black Hematite with a Blanket of White Quartz
Located in London, GB
A stunning an unusual formation of white quartz on top of a black hematite.
This beautiful and delicate piece presents a rough piece with a stalactite of black hematite covered w...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Amethystine Black Galaxy Landscape Formation
Located in London, GB
An exceptional formation resembling an other-worldly landscape. This spherical
geode has been exposed to reveal a gorgeous amethystine quartz interior, the
tinted stalactites resem...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Agatised Geode Slice with Rare Central Calcite Formation and White Quartz
Located in London, GB
Bordered by a thick, blueish agate layer, this wonderful slice preserves an interior
of large white quartz crystals with a prominent centr...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Amethyst Calcite Formation
Located in London, GB
An amethyst crystal with central calcite piece.
Category
15th Century and Earlier Unknown Prehistoric Antique Amethyst Natural Specimens
Materials
Amethyst
Pear Shaped Amethystine Geode Section with Thick Border
Located in London, GB
This beautiful half geode has a wonderful blue-brown banded agate border
with a thick base of white quartz differentiating to deep amethyst at the tips.
A small section of orange ...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Large Geode Slice with Very High Peaked Crystals
Located in London, GB
A striking geode slice with very high peaked deep purple amethyst crystals. The
thick, prominent crystals allow us to appreciate the intense cloudy qualit...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Amethyst Cluster and White Quartz
Located in London, GB
A pleasing crescentic section of quartz with agate areas, surrounding a beautiful vibrant streak of deep purple amethyst.
This crescentic medium sized section has a wonderful thick white quartz...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
Amethyst Section with Cut Stalactite Eye and Calcite
Located in London, GB
A beautiful oval shaped amethyst section with deep purple amethyst and two
cut amethyst eyes near the centre. A small calcite to the right completes the
composition.
This piece ...
Category
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz
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
15th Century and Earlier Uruguayan Antique Amethyst Natural Specimens
Materials
Agate, Amethyst, Quartz