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LABOR DAY SALE - BY PRICE: HIGHEST TO LOWEST
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Pyritized Crinoid (Codiacrinus) Fossil Plate
$ 75,000.00
Pyritized Crinoid (Codiacrinus) Fossil Plate
$ 75,000.00
This is a rare, pyritized crinoid, Codiacrinus schulzi from the famous Lower Devonian Hunsrück Slate of Germany. Has museum quality detail on a large piece of slate.   The lower Devonian (lower Emsian) slates from Bundenback have been quarried for roofing material for centuries. Quarrying continued until the 1960s, when...
New
Malachite from Shilu Mine, Yangchun, Guandong, China
$ 45,000.00
New
Malachite from Shilu Mine, Yangchun, Guandong, China
$ 45,000.00
From Shilu Mine, Yangchun, Guandong, China   Large complex botryoidal formation of velvet green malachite with a strong display chatoyancy on all surfaces.   5 lbs, 9 x 2 x 4.5 inches   *Included with the specimen is a custom lucite base.
Giant Amethyst Geode from Uruguay
$ 35,000.00
Giant Amethyst Geode from Uruguay
$ 35,000.00
Large quartz var. Amethyst geode from Uruguay. This piece has a very unusual shape and interior. There are several, perfect undamaged stalactitic formations up to 10" tall. There are also several rhombic golden calcite crystal present. Translucent amethyst variety quartz crystals with deep purple color and highly reflective terminated faces....
Australian Black Opal Pendant
$ 32,500.00
Australian Black Opal Pendant
$ 32,500.00
Australian Black Opal Pendant, 30 CT, hand set in 14 CT white gold.  .60CT Diamonds
New
Barite on Calcite from Elks Creek, Meade County, South Dakota (2 lbs)
$ 30,000.00
Elks Creek, Meade County, South Dakota   Several rich golden brown transparent crystals of Barite 2 inches in length on matrix lined with yellow calcite micro crystals. The barite crystals are well define with scalenohedral terminations and glassy luster faces.   2 lbs, 7 x 3 x 3.5 inches  ...
Pyrite on matrix From Victoria Mine, Navajún, La Rioja, Spain
$ 30,000.00
From Victoria Mine, Navajún, La Rioja, Spain   Large aesthetic cluster of metallic lustrous 1 in cubic pyrite crystal drapping over a matrix of basalt. Sharp well defined terminations, crystal faces are smooth with a metallic highly reflective mirror luster with rich golden color.   8.70 lbs, 7'' x 6.5''...
54.45ct Green Tourmaline 25mm
$ 27,228.00
54.45ct Green Tourmaline 25mm
$ 27,228.00
Top grade natural untreated green tourmaline gemstone, has flawless clarity with rich transparent apple green and a high polish.   Weight: 54.45 ct Size: 25mm x 20mm x 16mm Shape: Oval Faceted Origin: Russia
Large Amethyst Geode from Uruguay
$ 25,000.00
Large Amethyst Geode from Uruguay
$ 25,000.00
Large museum quality geode lined with lustrous translucent to transparent grape purple amethyst var. quartz crystals fully terminated with highly reflective crystal faces. The outer bezel is polished to reveal the agate banding around the geode. 36" x 26", approx. weight:  PLEASE CONTACT US FOR MORE DETAILS OR SHIPPING INFORMATION
Ammonite specimens from Cretaceous period
$ 25,000.00
Ammonite specimens from Cretaceous period
$ 25,000.00
A chunk of sea floor with various Ammonite specimens - individually hand polished.  Bivalve specimens also present.  These specimens are estimated to be from 79 million to 145 million years ago.  25" x 23", approx. 400 lbs. 
Giant Calcite Cluster on Matrix - The "Iowa Giant" from Linwood Mine, Iowa
$ 25,000.00
The "Iowa Giant" is the largest calcite ever recovered from the Linwood Mine in Scott County, Iowa. Has large fully terminated calcite crystal display rhombic growth formations.  This amazing specimen was collected underground in 2011, from a fantastic pocket measuring meters in width and length.  Company personnel carefully transported the...
Gypsum Selenite From Rio Grande do Sul, Brazil
$ 22,000.00
Gypsum Selenite From Rio Grande do Sul, Brazil
$ 22,000.00
 From Rio Grande do Sul, Brazil   Aesthetic cluster of colorless transparent gypsum selenite crystals on quartz enriched matrix coated calcite crystal in small aggregates. The selenite crystals have water clear transparency with glassy luster faces in parallel formation, with sharp terminations. This specimen was once apart of the Marc...
New
Cobaltoan Calcite from From Mashamba West , Kolwezi, Shaba, Congo (Zaire)
$ 20,000.00
From Mashamba West , Kolwezi, Western area, Shaba Cu belt, Shaba (Katanga), Congo (Zaire)Complex cluster of lustrous pink translucent flattened rhombohedral cobalt-rich Calcite crystals on matrix. Has bright intense color with scintillating luster. These are from an old stock mined from the 1970s or 1980s and very rarely available with this...
New
Emerald on Calcite From Muzo Mine, Vasquez-Yacopí District, Boyacá Department, Colombia
$ 20,000.00
From Muzo Mine, Vasquez-Yacopí District, Boyacá Department, Colombia   Aesthetic specimen of gem transparent 24mm Emerald crystal on calcite crystal matrix. The emerald crystal is fully terminated with prismatic hexagonal form with flat basal pinacoid termination.   69 grams, 2.5 x 1.25 x 2.75 inches
New
Blue Green Fluorite From Las Viesca, Asturias, Spain (2.5 lbs)
$ 20,000.00
From Las Viesca, Asturias, Spain   Large showy specimen of gem green transparent fluorite crystal cluster with blue phantom zoning outlining the terminations. The fluorite has lustrous cubic faces with cubo-octahedral shape composed of step growth parallel cubic faces. Rich vibrant color through out the specimen.    2.5 lbs, 5...
Chalcopyrite over Calcite from Edong Mining District, Daye, Hubei, China
$ 20,000.00
From Edong Mining District, Daye, Hubei, China   Large cluster of well defined scalenohedral calcite crystals partially covered with lustrous iridescent metallic chalcopyrite crystals on the surfaces. Bright and lively color of blues ,greens and reds.   5.5 x 4 x 3 inches, 1.35 lbs
Epidote From Angelina copper mine, Pisco Province, Ica Department, Peru
$ 20,000.00
From Angelina copper mine, Pisco Province, Ica Department, Peru   Massive cluster of nice blocky prismatic crystals of lustrous epidote on matrix composed of green drusy epidote. The epidote crystals have pyramidal terminations with lightly striated wet luster faces. Beautiful contrasting color of black crystals against the bright green drusy...
Botryoidal Hemimorphite From Wenshan Mine, Yunnan, China (16.55 lbs)
$ 20,000.00
From Wenshan Mine, Yunnan, China   Large botyroidal formation of powder blue translucent hemimorphite on matrix. The hemimorphite has a scintillating surface composed of microscopic crystal faces giving a sparkling luster.   16.55 lbs, 9.5'' x 6.5'' x 8.5''    
New
Pink Fluorite with Muscovite From Chumar Bakhoor, Hunza Valley, Gilgit District, Gilgit-Baltistan, Pakistan
$ 20,000.00
From Chumar Bakhoor, Hunza Valley, Gilgit District, Gilgit-Baltistan, Pakistan   Large translucent to transparent octahedral crystal of gem pink fluorite accent by a small cluster of muscovite crystals. Crystal formation is sharp and well define etched silky luster  crystal faces. Has bright pink even color.   10.05 lbs, 8.75'' x...
Azurite with Malachite from Liufengshan Mine, Chizhou Prefecture, Anhui Province, China (3.65 lbs)
$ 18,000.00
From Liufengshan Mine, Chizhou Prefecture, Anhui Province, China   Large complex cluster of a layer of botryoidal velvet green malachite drapping over a lustrous layer dark-blue azurite crystals on matrix. Beautiful contrasting colors of deep royal blue and neon green.    3.65 lbs, 8'' x 4.5'' x 4''
New
Morganite on Albite From Shigar Valley, Gilgit-Baltistan, Pakistan
$ 17,500.00
From Shigar Valley, Gilgit-Baltistan (Northern Areas), Pakistan   Top grade natural transparent pink morganite var. beryl perched atop a white albite cluster. The crystal has lustrous flat basal pinacoid terminations modified with secondary corner faces and great transparency.   Weight: 426.5 grams Size: 4 x 3 x 2.5 inches
Sulfur On Matrix From Agrigento Province, Sicily, Italy
$ 17,500.00
From Agrigento Province, Sicily, Italy A classic and beautiful large specimen of sharp, gem transparent rich yellow sulfur crystals scattered across a sulfur matrix from Agrigento Province, Sicily, Italy. The sulfur has bright yellow transparent crystals fully terminated crystals faces.   7 x 4.5 x 3.5 inches, 3.5 lbs
Barite From Jebel Ouichane, Beni Bou Ifrour, Nador, Nador Province, Oriental Region, Morocco
$ 17,500.00
From Jebel Ouichane, Beni Bou Ifrour, Nador, Nador Province, Oriental Region, MoroccoHere is a superb cluster of these incredible new blue Barites that have been discovered this past year. The crystal growth is in a radial parallel and divergent aggregates of very elongated flattened crystals with good terminations, very acute,...
New
Green Fluorite from China (6.85 lbs)
$ 17,000.00
New
Green Fluorite from China (6.85 lbs)
$ 17,000.00
From China   6.85 lbs,  8'' x 6.75'' x 4.25''
412 ct Amethsyt Oval 53mm
$ 16,480.00
412 ct Amethsyt Oval 53mm
$ 16,480.00
Top grade natural Amethyst gemstone. Has rich violet purple color with flawless clarity.   Weight: 412 ctSize: 53mm x 43mm x 30mmShape: Oval facetedOrigin: Brazil
New
Fluorite with Calcite From Xiayang, Yongchun Co., Fujian, China
$ 15,000.00
From Xiayang, Yongchun Co., Fujian, China   From the 2017 new find, these rich intense blue Fluorite crystals that are composed of fully terminated cuboctahedron formations on matrix lined with calcite. Transparent and very deep uniformed blue color, these are also know as "tanzanite fluorite" from the fact that the...
Fluorite with Quartz & Barite from Yaogangxian Mine, Nanling Mountains, Hunan Province, China
$ 15,000.00
From Yaogangxian Mine, Nanling Mountains, Hunan Province, China   Complex cluster of transparent cubic fluorite over quartz cluster coated with yellow barite crystals. The Fluorite has a powder pink color in cubic formation with dodecahedral edge faces with a glassy luster. The quartz crystals are transparent fully terminated crystals.  ...
Vanadinite on matrix From Mibladen, Atlas Mountains, Khénifra Province, Morocco
$ 15,000.00
From Mibladen, Atlas Mountains, Khénifra Province, Morocco   Here is an exceptional world class specimen of large hexagonal crystals of bright red Vanadinites on matix. Large well formed undamaged crystals, fully terminated with bright vibrant red color with highly reflective lustrous faces.   17.55 lbs, 11.5'' x 8.75'' x 5.5''...
New
Calcite on Amethyst from Artigas, Uruguay
$ 14,500.00
New
Calcite on Amethyst from Artigas, Uruguay
$ 14,500.00
From Artigas, Uruguay   Large 4" golden yellow scalenohedral crystal of Calcite grown over a amethyst quartz stalactite on matrix lined with transparent amethyst crystals. The calcite is transparent to translucent with lustrous double terminated crystal faces.   8 lbs, 11 x 8 x 7 inches
Gypsum Selenite From Rio Grande do Sul, Brazil (17.55 lbs)
$ 13,500.00
From Rio Grande do Sul, Brazil   Aesthetic cluster of colorless transparent gypsum selenite crystals on matrix with a partially coated with gradient white to purple (amethyst) quartz. The selenite crystals have water clear transparency with glassy luster faces in parallel formation, with sharp terminations.   17.55 lbs, 16.5'' x...
Giant Amethyst Geode from Uruguay
$ 12,500.00
Giant Amethyst Geode from Uruguay
$ 12,500.00
Giant Amethyst Geode from Uruguay.  Massive Amethyst Geode from Uruguay.  This geode, exposing lustrous gem translucent amethyst crystals, with AAA quality gem grape purple amethyst color and highly reflective faces. The right side displays a rhombic golden calcite crystal.  This specimen also has a polished boarder. 171kg / 376.2 pounds...
Petrified Redwood stump
$ 12,500.00
Petrified Redwood stump
$ 12,500.00
Petrified Redwood tree stump from Arizona, USA. Unusual polished red free-form top with complete trunk and rind of fossil bark.  All hand polished.   21" high x 26" wide x 14" deep. Approximately 200 pounds. 
Golden Barite on Calcite From Meikle Mine, Elko County, Nevada
$ 12,000.00
From Meikle Mine, Elko County, Nevada   Large rich cluster of golden yellow translucent bladed intersecting crystals of barite over calcite matrix. The barite crystals are glassy and translucent, with deep color.   10.95 lbs, 11'' x 5'' x 4''
GREEN APOPHYLLITE WITH STILBITE FROM JALGON, MAHARASHTRA, INDIA
$ 12,000.00
Large specimen of 3-inch crystals of gem translucent emerald-green apophyllite with double terminations on a bed of wet luster pink stilbite crystals in parallel formation . The apophyllites are perfectly terminated with bright emerald green color and a top glassy luster, transparent at the termination. All fully terminated and damage...
Sulfur on Aragonite from Agrigento, Sicily, Italy
$ 12,000.00
From Agrigento, Sicily, Italy   Massive specimen of scintillating white aragonite covered with a cluster of gem translucent blocky bright yellow sulfur crystals.   16.85 lbs , 9'' x 7'' x 6''
Azurite From Milpillas Mine, Cuitaca, Sonora, Mexico (374.3 grams)
$ 12,000.00
From Milpillas Mine, Cuitaca, Sonora, MexicoLustrous transparent dark-royal blue Azurite crystals on contrasting matrix of white clay. Large pseudomorphic crystal of malachite after azurite, several alterations can be seen throughout the specimen.374.3 g, 3.75'' x 3'' x 1.25''   *Custom Lucite base included with purchase
Lollingite From Huanggang Fe-Sn deposit, Hexigten Banner, Inner Mongolia, China
$ 12,000.00
From Huanggang Fe-Sn deposit, Hexigten Banner, Inner Mongolia, ChinaLarge specimen of sharp well defined rosettes of bladed Lollingite crystals on matrix. The Lollingite crystals are shear-shaped, grey toned with a metallic luster.   15.55 lbs,  8.5'' x 7.5'' x 4''
Pyrite From Merelani Hills, Lelatema Mts, Simanjiro District, Manyara Region, Tanzania
$ 12,000.00
From Merelani Hills, Lelatema Mts, Simanjiro District, Manyara Region, TanzaniaExtremely rare specimen of a large metallic luster pyrite crystal. It has a super high reflective mirror luster, fully crystallized. Exhibit very unusal complex forms showing pyritohedral, dodecahedral, diploid and octahedral faces. Rare to come across a specimen thie large in...
Amethyst From Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico
$ 12,000.00
From Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico   Lustrous sharp terminated cluster of Amethyst crystals shooting out in every direction. Has an even medium purple color throughout the crystals with a high glassy luster. Crystals are transparent at the terminations. No damage or contact.   235.9 g, 5.5''...
Topaz with Quartz From Dassu, Braldu Valley, Skardu District, Baltistan, Gilgit-Baltistan, Pakistan
$ 12,000.00
From Dassu, Braldu Valley, Skardu District, Baltistan, Gilgit-Baltistan, PakistanLarge gem translucent topaz crystal with muscovite and albite perched on top 2 intersecting quartz crystals. The topaz has a faint champagne color with sharp terminations with a glassy luster. The quartz crystals are terminated with etched faces and a light frosting....
New
Aquamarine Crystal From Minas Gerais, Brazil (545.9 grams)
$ 10,000.00
From Minas Gerais, Brazil Transparent to translucent hexagonal beryl var. aquamarine crystal with basal pinacoid termination from Medina, Minas Gerais, Brazil. Fully terminated with lightly striated faces, with rich even color. The termination is composed of smaller parallel crystal faces. 545.9 grams, 2.25 x 1.75 x 4 inches

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