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Vendor:UnderGround Treasures
Cavansite
A superb specimen of Cavansite. This piece features a half-dozen deep-blue spherical rosettes of Cavansite on a contrasting microcrystalline Stilbite covered matrix. This Cavansite has such an intense, vivid blue color that it almost seems fake, but it’s very real! The challenge is getting...- $490.00
- $490.00
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Vendor:UnderGround Treasures
Cavansite
This aesthetic piece features two spherical rosettes of deep-blue Cavansite crystals on matrix covered with miniature Stilbite crystals. The contrast and color is amazing and the piece is in excellent condition. Location: Wagholi Quarry, Maharashtra, India Size: 6.4 x 5.6 x 3.2 cm- $280.00
- $280.00
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Vendor:UnderGround Treasures
Heulandite Geode
A nice, large aesthetic piece featuring a geode lined with lustrous, pink-orange Heulandite crystals. The crystals are well defined with a pearly, almost glassy luster - this piece sparkles. Excellent condition. Location: Aurangabad, India Size: 19.5 x 10.5 x 11.5 cm- $225.00
- $225.00
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Vendor:UnderGround Treasures
Stilbite with Apophyllite
A plate of colorless Apophyllite crystals hosting a few salmon-colored Stilbite crystals on a dark matrix. The plate is very large, the Apophyllite crystals are transparent and lustrous and the focal Stilbite crystal is large and perfectly centered. The Stilbites are all dusted with...- $290.00
- $290.00
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Vendor:UnderGround Treasures
Heulandite and Stilbite with Calcite
A large Geode lined with pink-orange Heulandite crystals with a partial coating of miniature, colorless Stilbite crystals, hosting a large (4.5 cm) translucent, soft-yellow Calcite rhombohedron. The Heulandite and Stilbite is colorful with a sparkling luster, while the Calcite rhomb has a satin luster....- $425.00
- $425.00
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Vendor:UnderGround Treasures
Apophyllite with Heulandite
A very aesthetic piece that features a plate first coated with peach-colored microcrystalline Heulandite, and then subsequently completely covered in gemmy, transparent, Apophyllite crystals. But the focal point of the piece is the large, lustrous, pseudocubic Apophyllite crystal (2.3 cm) with modified corners and...- $110.00
- $110.00
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Vendor:UnderGround Treasures
Scolecite, Red
This is a rare find for sure. This is a piece that features translucent colorless Chalcedony over acicular red-orange Scolecite. It’s a rare find, let alone one that is complete. In addition, the base of this specimen contains a second partial “sunburst” Scolecite. This...- $840.00
- $840.00
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Vendor:UnderGround Treasures
Apophyllite Stalactite
A very tall and impressive stalactite (19cm = 7.5in) comprised of numerous colorless, sharp and water-clear gemmy Apophyllite crystals hosting a half-dozen well formed, peach-colored Stilbite crystals with a pearly luster. The contrast between colors, lusters and shapes is superb, and the balance is just...- $525.00
- $525.00
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Vendor:UnderGround Treasures
Thomsonite
An amazing specimen featuring several spherical clusters of translucent white Thomsonite on brown Basalt. The contrast is distinct, the luster is silky and the Thomsonite crystals are a solid white coloring with no staining. Thomsonite is a rare Zeolite, and a piece with this...- $240.00
- $240.00
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Vendor:UnderGround Treasures
Mesolite Cyrstals in Vug
Typical Mesolite sprays with their fragile, needle-like crystals are a challenge to transport to say the least. That’s what I love about this piece - all of the Mesolite crystals are within a vug, thus offering protection to the Mesolite crystals from the environment...- $340.00
- $340.00
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Vendor:UnderGround Treasures
Apophyllite, White on Matrix
A very large, striking specimen of highly translucent, lustrous Apophyllite crystals on a contrasting dark brown matrix. The crystals are pseudo-cubic with modified corners and are a brilliant white color. Not your normal Zeolite! In excellent condition. Location: Jalgaon, Maharashtra, India Size: 17 x 10 x...- $295.00
- $295.00
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Vendor:UnderGround Treasures
Stellerite
A unique and rare piece featuring a translucent, cream-colored Stellerite crystal sphere in a well protected Basalt vug lined with white Chalcedony. An exceptional and hard to find specimen with striking crystal formation, contrast and rarity. In excellent condition. Location: Aurangabad District, Maharashtra, India Size: 9...- $145.00
- $145.00
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Vendor:UnderGround Treasures
Stilbite, Red on Chalcedony
A plate featuring much less common red Stilbite crystals. The main crystal appears to be the upper half of the common bow-tie crystal formation (the other half being covered by Chalcedony crystals). Great contrast, rare piece and no damage. Location: Nashik, India Size: 14.3 x 14 x...- $225.00
- $225.00
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Vendor:UnderGround Treasures
Heulandite with Stilbite, Apophyllite
A spectacular specimen featuring an exceptionally large, pristine, red-orange fan-shaped Heulandite crystal with a peach-colored Stilbite crystal acting as a twin. The Heulandite crystal has a beautiful “oily” luster and the Stilbite crystal is perfectly centered on a bed of water-clear Apophyllite and Stilbite...- $750.00
- $750.00
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Vendor:UnderGround Treasures
Stilbite on Chalcedony
A large specimen featuring numerous translucent, peach-colored Stilbite crystals on a colorless Chalcedony coated black matrix. The focal feature is a large Stilbite crystal (7 cm ) with a smaller perpendicular intersecting Stilbite crystal, both nicely centered. Great color, contrast and symmetry. A very...- $120.00
- $120.00
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There are 72 Page(s) and article(s) for 'zeolite-group*'
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Cavansite
A superb specimen of Cavansite. This piece features a half-dozen deep-blue spherical rosettes of Cavansite on a contrasting microcrystalline Stilbite covered...View product -
Cavansite
This aesthetic piece features two spherical rosettes of deep-blue Cavansite crystals on matrix covered with miniature Stilbite crystals. The contrast and...View product -
Heulandite Geode
A nice, large aesthetic piece featuring a geode lined with lustrous, pink-orange Heulandite crystals. The crystals are well defined with a...View product -
Stilbite with Apophyllite
A plate of colorless Apophyllite crystals hosting a few salmon-colored Stilbite crystals on a dark matrix. The plate is very large,...View product -
Heulandite and Stilbite with Calcite
A large Geode lined with pink-orange Heulandite crystals with a partial coating of miniature, colorless Stilbite crystals, hosting a large (4.5...View product -
Apophyllite with Heulandite
A very aesthetic piece that features a plate first coated with peach-colored microcrystalline Heulandite, and then subsequently completely covered in gemmy,...View product -
Scolecite, Red
This is a rare find for sure. This is a piece that features translucent colorless Chalcedony over acicular red-orange Scolecite. It’s...View product -
Apophyllite Stalactite
A very tall and impressive stalactite (19cm = 7.5in) comprised of numerous colorless, sharp and water-clear gemmy Apophyllite crystals hosting a half-dozen...View product -
Thomsonite
An amazing specimen featuring several spherical clusters of translucent white Thomsonite on brown Basalt. The contrast is distinct, the luster is...View product -
Mesolite Cyrstals in Vug
Typical Mesolite sprays with their fragile, needle-like crystals are a challenge to transport to say the least. That’s what I love...View product -
Apophyllite, White on Matrix
A very large, striking specimen of highly translucent, lustrous Apophyllite crystals on a contrasting dark brown matrix. The crystals are pseudo-cubic...View product -
Stellerite
A unique and rare piece featuring a translucent, cream-colored Stellerite crystal sphere in a well protected Basalt vug lined with white...View product -
Stilbite, Red on Chalcedony
A plate featuring much less common red Stilbite crystals. The main crystal appears to be the upper half of the common...View product -
Heulandite with Stilbite, Apophyllite
A spectacular specimen featuring an exceptionally large, pristine, red-orange fan-shaped Heulandite crystal with a peach-colored Stilbite crystal acting as a twin....View product -
Stilbite on Chalcedony
A large specimen featuring numerous translucent, peach-colored Stilbite crystals on a colorless Chalcedony coated black matrix. The focal feature is a...View product -
Stilbite on Chalcedony
A very unusual and rare formation: A large cluster of lustrous, white, translucent micro-stalactitic Chalcedony hosting a number of pristine, transparent...View product -
Apophyllite, Green with Stilbite
This large piece hosts a gemmy, lustrous, transparent cluster of rich-green Apophyllite crystals on numerous clusters of pinkish, translucent Stilbite crystals,...View product -
"Disco Ball" Apophyllite on Stilbite
A beautiful specimen of lustrous, radiating clusters of transparent green Apophyllite crystals on a plate of contrasting Stilbite crystals. These unusual Apophyllite...View product -
Apophyllite on Stilbite
An attractive specimen of lustrous, radiating clusters of transparent green Apophyllite crystals on a plate of contrasting Stilbite crystals. These unusual...View product -
Apophyllite, Clear with Stilbite
This is not your typical Apophyllite and Stilbite piece out of India - the Apophyllite crystals are clear, gemmy and perfectly...View product -
Apophyllite, Stilbite on Heulandite
A very aesthetic piece featuring a matrix densely coated with miniature, beige Stilbite crystals with a cluster of lustrous, larger light-beige...View product -
Mesolite on Chalcedony
A very large, double-sided vug with both vugs lined with blue-gray Chalcedony hosting numerous radial sprays of white acicular Mesolite crystals....View product -
Scolecite, Red
This is a classic specimen of red-orange radiating acicular Scolecite crystals coated with translucent colorless Chalcedony, creating this unique and beautiful...View product -
Okenite
A very large and superb specimen featuring numerous hemispherical clusters (“cotton balls”) of fibrous Okenite crystals with lustrous, white Gyrolite on...View product -
Calcite, Stilbite with Chalcedony
A large and extremely aesthetic piece that features a base of Chalcedony coated Calcite hosting a couple of complex, lustrous, water...View product -
"Disco Ball" Apophyllite on Stilbite
The “disco ball" Apophyllite pieces are amazing, but this particular piece stands out because of the addition of numerous, lustrous white...View product -
Apophyllite, Green with Stilbite
This piece hosts two gemmy, lustrous, transparent clusters of green Apophyllite crystals on numerous clusters of pinkish, translucent Stilbite crystals, all...View product -
Apophyllite with Stilbite
A very aesthetic piece that that is covered with light green Apophyllite crystals. Set among the Apophyllite crystals are numerous Stilbite...View product -
Stilbite on Chalcedony
I’m generally not a big fan of most Zeolites, mainly because they’re overabundant and usually of poor quality. But I discovered...View product -
Stilbite on Chalcedony
I’m generally not a big fan of most Zeolites, mainly because they’re overabundant and usually of poor quality. But I discovered...View product -
Calcite, Stilbite on Chalcedony and Quartz
An extremely large, elongated Geode, hosting a large, beautiful, transparent golden-tinted twinned Calcite crystal on the right side along with numerous...View product -
Apophyllite with Scolecite on Matrix
A very aesthetic combination piece featuring a dark-brown matrix hosting numerous acicular sprays of colorless to white, satiny Scolecite, along with...View product -
Apophyllite with Stilbite on Heulandite
A very large cabinet-size specimen hosting numerous lustrous, transparent, mint-green pseudocubic Apophyllite crystals with modified corners (up to 2.6 cm), along...View product -
Apophyllite, Clear on Chalcedony
This is a beautifully balanced and aesthetic specimen of water clear, transparent Apophyllite. Positioned perfectly in the center of a mass...View product -
Thomsonite
A large, colorful and aesthetic piece featuring numerous intersecting spherical aggregates of golden Thomsonite on a plate of miniature beige Stilbite...View product -
Okenite and Gyrolite Geode
A striking specimen of a large Basalt Geode hosting numerous white Okenite and Gyrolite balls. It is a fascinating piece with...View product -
Stilbite, "Bowtie"
This is an exceptionally large specimen of a classic “bowtie” Stilbite, nearly 5” (12.5 cm) wide! It is perfect, and I don’t...View product -
Prehnite with Apophyllite
A beautiful specimen of Prehnite coated with a clear Apophyllite and hosting numerous rectangular Apophyllite crystals. The crystals are transparent, gemmy,...View product -
Apophyllite with Stilbite
The center of this Stilbite lined vug features a large, pristine clear and green zoned Apophyllite crystal. The Apophyllite is a...View product -
Mesolite Hemispheres on Stilbite
This is a really unique piece - just the sheer size of the main Mesolite sphere is impressive. Also, some might...View product -
Apophyllite with Stilbite
A large, superb piece of gemmy mint-green Apophyllite crystals on a matrix of white Stilbite crystals and Chalcedony. The lustrous green...View product -
Apophyllite on Quartz Stalactite
A bright white, microcrystalline Quartz stalactite partially coated with a light-green, lustrous layer of Apophyllite crystals. The combination and contrast along...View product -
Apophyllite, Pink with Stilbite
A very unique and unusual piece that features a large, thin crust of highly translucent, gemmy, slightly-pink crystalline Apophyllite hosting numerous...View product -
Apophyllite with Stilbite
This is a huge plate at 27 x 17 cm. The Apophyllite is presented in both large, rectangular crystals with modified corners as well...View product -
Stilbite on Chalcedony
I’m generally not a big fan of most Zeolites, mainly because they’re overabundant and usually of poor quality. But I discovered...View product -
Scolecite with Stilbite on Heulandite
A large, free-standing Geode lined with peach-colored Heulandite crystals hosting colorless transparent Scolecite crystals along with two clusters of beige Stilbite...View product -
Apophyllite, Clear with Stilbite on Chalcedony
There are countless Zeolites out there, but not many that have this combination and perfection. With two pristine Stilbite crystals sitting...View product -
Apophyllite, Clear with Stilbite and Heulandite
This large plate is covered with exceptional Stilbite and Apophyllite crystals. The contrast between the pearly Stilbite and the glassy, transparent...View product -
Calcite on Stilbite
An aesthetic, cabinet-sized specimen featuring a colorful matrix hosting a perfectly centered dense cluster/ridge of lustrous, transparent to translucent, rich-green Dioptase...View product -
Prehnite with Apophyllite and Gyrolite
A beautiful specimen of Prehnite coated with a clear Apophyllite and hosting numerous rectangular Apophyllite crystals. The crystals are transparent and...View product
