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Vendor:UnderGround Treasures
Fluorite, Yellow with Quartz Druse
A really interesting, lustrous and aesthetic piece featuring numerous large, highly translucent, lustrous golden yellow intersecting Fluorite cubes coated with a colorless Quartz druse. The entire piece is translucent, and when backlit it is amazing! A beautiful piece in excellent condition. Location: Mibladen, Atlas Mountains,...- $325.00
- $325.00
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Vendor:UnderGround Treasures
Quartz var. Herkimer Diamond
A beautiful pair of lustrous, glassy and gemmy intersecting Herkimer Quartz crystals. This pair of crystals has been removed from its matrix which allows it to display superbly. The larger crystal exhibits striking layered skeletal and hopper growth (hopper growth is where the skeletal...- $280.00
- $280.00
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Vendor:UnderGround Treasures
Amethyst with fluid/bubble inclusion
A beautiful piece featuring a single and double crystal of transparent Amethyst Quartz on dark brown matrix coated with miniature, colorless Calcite crystals. The Amethyst Quartz crystals are flawless and perfectly terminated. What makes this piece especially unique is found in the larger, featured...- $425.00
- $425.00
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Vendor:UnderGround Treasures
Amethyst Quartz
A beautiful, pristine, lustrous and transparent crystal of Quartz with internal phantom growth patterns of pink-purple Amethyst Quartz. No damage. Location: Goboboseb Mountains, Brandberg area, Erongo Region, Namibia Size: 2.5 x 2.5 x 6 cm- $130.00
- $130.00
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Vendor:UnderGround Treasures
Jacaré Quartz
A large, beautiful and lustrous specimen of Jacaré Smoky Quartz. The crystals are well formed, transparent and have a rich “smoky” color with darker crystal terminations and outer edges. The crystals are aligned in a unique, parallel orientation which is what gives this particular...- $675.00
- $675.00
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Vendor:UnderGround Treasures
Amethyst Quartz with Calcite
A very aesthetic piece featuring three cleanly terminated, glassy Amethyst Quartz crystals on a dark matrix completely covered with miniature, translucent, white scalenohedral Calcite crystals. The luster, the color contrast and the symmetry are all outstanding. A beautiful specimen in excellent condition. Location: Daye Mine, Hubei...- $375.00
- $375.00
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Vendor:UnderGround Treasures
Amethyst
This beautiful miniature specimen hosts an elegant cluster of gemmy, lustrous, miniature Amethyst Quartz scepters perfectly positioned atop a dark, contrasting matrix. Quality specimens like this from Tamil Nadu are very scarce and the material coming out now is inferior to the older stock...- $90.00
- $90.00
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Vendor:UnderGround Treasures
Amethyst
This beautiful piece hosts an elegant cluster of gemmy, lustrous, miniature Amethyst Quartz scepters perfectly centered along with miniature lustrous, white Calcite scalenodra on a dark, contrasting matrix. This piece really sparkles. Quality specimens like this from Tamil Nadu are very scarce and the...- $120.00
- $120.00
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Vendor:UnderGround Treasures
Amethyst
This beautiful piece hosts an elegant cluster of gemmy, lustrous, miniature Amethyst Quartz scepters perfectly positioned atop a dark, contrasting matrix. Quality specimens like this from Tamil Nadu are very scarce and the material coming out now is inferior to the older stock like...- $480.00
- $480.00
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Vendor:UnderGround Treasures
Amethyst
This beautiful piece hosts an elegant cluster of gemmy, lustrous, miniature Amethyst Quartz scepters perfectly positioned atop a dark, contrasting matrix. Quality specimens like this from Tamil Nadu are very scarce and the material coming out now is inferior to the older stock like...- $510.00
- $510.00
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Vendor:UnderGround Treasures
Hematite included Quartz
An exceptionally large cluster of lustrous dark-red Hematite included Quartz crystals from a new find out of Morocco. The crystals are all complete and terminated and the color is outstanding. It is very difficult to find a piece this large and in this good...- $320.00
- $320.00
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Vendor:UnderGround Treasures
Hubnerite, Quartz and Chalcopyrite
This specimen features both a larger and smaller cluster of jet-black, lustrous Hubnerite crystals, both centered on a plate of highly translucent to transparent Quartz crystals. At the base of both clusters are radiating clusters of miniature Quartz crystals. There’s also a well formed...- $285.00
- $285.00
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Vendor:UnderGround Treasures
Amethyst
A very large, single, lustrous and sharp Amethyst crystal rising above an Amethyst crystal base. The focal Amethyst crystal is well formed and sharply terminated with zones of darker-purple Amethyst color inside. A great aesthetic piece, especially with the zoned color, the clarity and...- $495.00
- $495.00
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Vendor:UnderGround Treasures
Quartz
A large and extremely aesthetic cluster of translucent, snow-white elongated Quartz crystals on white bladed Albite and minor Pyrite. In addition to the dozen or so larger, elongated Quartz crystals, there are many more of smaller Quartz crystals filling in at the base. A unique,...- $595.00
- $595.00
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Vendor:UnderGround Treasures
Quartz with Hedenbergite
An aesthetic cluster of diverging Hedenbergite-included Quartz crystals. The crystals are lustrous and translucent and display a grayish-green color due to the Hedenbergite inclusions. The crystals also host an overgrowth of smaller Quartz crystals all around the prism faces of the larger crystals up...- $425.00
- $425.00
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Vendor:UnderGround Treasures
Chalcedony, Golden
A colorful specimen of lustrous, translucent, golden botryoidal Chalcedony in a Flint vug. A unique, aesthetic piece with great color, luster and form. In excellent condition. Location: Etretat, Seine-Maritime, Upper-Normandy, France Size: 7 x 5.6 x 4.5 cm- $145.00
- $145.00
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Vendor:UnderGround Treasures
Rutilated Quartz
A large, beautiful specimen featuring a cluster of lustrous, transparent smoky Quartz crystals with thin, needle-like crystals of Rutile included inside the Quartz crystals. The large, focal smoky Quartz crystal has been polished on two of the six termination faces to allow greater visibility...- $550.00
- $550.00
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Vendor:UnderGround Treasures
Amethyst on Matrix
A beautiful and aesthetic flower-like cluster of lustrous, gemmy, sharp, transparent Amethyst crystals on matrix. This cluster of intergrown and diverging crystals are colorless at the base and eventually progress to a deep-purple termination. Notice that there is miniature version of the large cluster...- $465.00
- $465.00
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Vendor:UnderGround Treasures
Amethyst on Matrix
A superb specimen featuring a large (9cm) slender pristine Amethyst crystal on transparent, colorless Quartz crystals on the vug surface of dark-gray matrix. The Amethyst crystal is flawless and lustrous and the color progresses from colorless at the base to purple at the termination....- $875.00
- $875.00
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Vendor:UnderGround Treasures
Amethyst with Quartz
Lavender Amethyst crystals on milky Quartz crystal matrix. The Amethyst crystals are sharp and lustrous and exhibit a deeper purple color at the terminations, typical for the locality. An aesthetic piece with great contrast and luster. In excellent condition. Location: Diamond Hill Quartz Mine, Antreville,...- $55.00
- $55.00
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Vendor:UnderGround Treasures
Amethyst with Quartz
Miniature Lavender Amethyst crystals on milky Quartz crystal druze. The Amethyst crystals are sharp and lustrous and exhibit a deeper purple color at the terminations which is typical for the locality. An aesthetic piece with great contrast and luster. In excellent condition. Location: Diamond Hill...- $85.00
- $85.00
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Vendor:UnderGround Treasures
Amethyst "Flowers"
This piece is almost beyond description - it starts with a massive plate of green Celadonite (26 cm long!) which is then host to numerous clusters of lustrous, colorless to purple Amethyst crystals that resemble multiple “flowers.” These Amethyst crystals are denser and thicker...- $595.00
- $595.00
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Vendor:UnderGround Treasures
Fluorite with Quartz cast after Calcite
This is a very aesthetic, lustrous piece that has what appears to be four intergrown deep-green octahedral Fluorite crystals with a partial coating of translucent, lustrous, colorless, microcrystalline Quartz cast after Calcite. (A pseudomorph where the existing scalenohedral Calcite crystals were coated by microcrystalline...- $220.00
- $220.00
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Vendor:UnderGround Treasures
Quartz and Calcite Geode
An unusual Geode filled with predominantly Quartz crystals with some Calcite crystals closer to the opening. The Quartz crystals are miniature and transparent, thus a sparkly luster, whereas the Calcite crystals are more off-white in color and lustrous due to the larger crystal faces....- $195.00
- $195.00
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Vendor:UnderGround Treasures
Schorl Tourmaline, Smoky Quartz and Feldspar
Several lustrous black Schorl crystals with Smoky Quartz crystals on well crystallized cream-colored Feldspar. Great contrast and luster, and some of the Schorl crystals are double terminated. A very aesthetic piece in very good condition. Location: Erongo Region, Namibia Size: 7.5 x 7 x 3.5 cm...- $220.00
- $220.00
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Vendor:UnderGround Treasures
Quartz Stalactite
A very aesthetic specimen of transparent clear Quartz crystals completely covering all sides of a 13 cm high stalactite as well as two smaller adjoining stalactites. A beautiful showy piece in excellent condition. Location: Minas Gerais, Brazil Size: 12.5 x 7 x 4 cm- $140.00
- $140.00
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Vendor:UnderGround Treasures
Quartz cluster
A cabinet size specimen of lustrous, colorless translucent Quartz featuring a trio of water-clear Quartz crystals rising above the base. This is a great piece in excellent condition. Location: Arkansas, USA Size: 8.5 x 6 x 4.5 cm- $90.00
- $90.00
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Vendor:UnderGround Treasures
Amethyst "Flower"
An exceptionally large and lustrous plate of Amethyst Quartz crystals. The crystals are all pristine and complete and lustrous with several exhibiting darker-colored terminations. One of the best “flowers” I have seen - an aesthetic and beautiful piece in excellent condition. Location: Rio Grande do...- $390.00
- $390.00
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Vendor:UnderGround Treasures
Fluorite on Calcite and Quartz
An amazing piece that starts with a colorless Quartz matrix with numerous miniature Quartz crystals, partially covered with miniature light-yellow scalenohedral Calcite crystals and finally topped off by a stunning, lustrous, transparent blue-purple cubo-octahedral Fluorite crystal with stepped octahedral faces. Even the bottom hosts...- $230.00
- $230.00
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Vendor:UnderGround Treasures
Galena with Quartz
This is a superb specimen of cuboctohedral (cubic with octahedral corners) Galena from the Gidiursko Mine, Bulgaria. The Galena crystals from this mine are often sharp with a brilliant, metallic/mirror-like luster. Add to that numerous radiating clusters of contrasting, transparent, colorless needle-Quartz and you...- $190.00
- $190.00
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