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.

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....

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

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...

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...

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...

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''

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...

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''

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...

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''...

From Jebel Ouichane, Beni Bou Ifrour, Nador, Nador Province, Oriental Region, Morocco Here is a superb cluster of these incredible new blue Barites that have been discovered this past year. This specimen has parallel and divergent aggregates of very elongated flattened crystals with good terminations, very acute, between transparent to...

Massive museum quality geode lined with lustrous translucent to transparent grape purple amethyst var. quartz crystals fully terminated with highly reflective crystal faces. There also a large 5 inch colorless scalenohedral calcite crystal. The outer bezel is polished to reveal the agate banding around the geode.   Approx. 400 Lbs...

From Dalnegorsk, Primorskiy Kray, Russia   Lustrous cluster of gem transparent calcite crystals. The calcite has an unusual formation with a combination of scalenohedral and rhombohedral terminations. Super high luster, bright and lively specimen.   1.85 lbs, 5.5'' x 4'' x 2.75''

From Mibladen, Atlas Mountains, Khénifra Province, Morocco Here is an exceptional world class specimen of hexagonal crystals of bright red Vanadinites over a bed of bladed barite crystal matrix. Large well defined undamaged crystals, fully terminated with bright vibrant red color with lustrous faces.   1.40 lbs, 4'' x 3.75''...

From Mina Ampliación a Victoria, Navajún, La Rioja, SpainA large stacking cluster of intergrown cubic crystals of pyrite. The crystals has sharp terminations with smooth satin faces with a metallic mirror luster. The La Rioja region of Spain is famous for its bright golden  perfect cubical pyrite crystals.   2.10...

From Elmwood Mine, Carthage, Smith County, TennesseeLarge translucent cubic purple fluorite crystals overgrown on top of a cluster of metallic luster sphalerite crystals.The fluorite surfaces are composed of smaller parallel crystal faces, fully terminated. Damage free. Very sought after specimen from the now closed Elmwood mine.   14 lbs, 9''...

From Mashamba West , Kolwezi, Western area, Shaba Cu belt, Shaba (Katanga), Congo (Zaire)Large 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...

Massive 3' tall geode lined with large lustrous crystallized gem translucent golden citrine variety quartz crystals with vibrant golden orange/yellow color and highly reflective terminated faces. From Brazil    3' x 18" x 7" PLEASE CONTACT US CONCERNING SHIPPING.

From Los Lamentos Mts, Mun. de Ahumada, Chihuahua, MexicoLarge lustrous tabular wulfenite crystals on gossan matrix. The wulfenite crystal of terminated tabular square formation with orange color and a brown outer zoning. All crystals are complete and damage free.   1.10 lbs, 5.5'' x 4'' x 2.5''

From Naica Mine, Naica, Mun. de Saucillo, Chihuahua, MexicoAesthetic specimen of a transparent 4'' selenite wand perched atop a luster of stark white gypsum selenite blades. The selenite crystal has great transparency, terminated with striated crystal faces, and glassy luster faces. From the famous Naica mine where the legendary "Cave...

From Defiance Mine, Costello Mine group, Gleeson, Turquoise District, Dragoon Mts, Cochise Co., Arizona, USAClassic aesthetic specimen of lustrous sharp Wulfenite crystal cluster. The crystals are in a stacked parallel growth with tabular terminations. Has deep golden yellow to brown color crystals with lustrous faces with some minor small calcite...

From Elmwood Mine, Carthage, Smith County, TennesseeLustrous transparent deep golden calcite crystal on matrix. Large double terminated scalenohedral twinned on the C-axis with well defined re-entrant faces. Small sphalerite crystal embedded on the back of the specimen.3.55 lbs, 8'' x 5'' x 2.75''

From Hell's Creek Formation, Montana, USA 80-66 million years ago in the Cretaceous Period    Struthiomimus is a genus of ornithomimid dinosaur from the late Cretaceous period. It was a long-legged, meat-eating ostrich-like dinosaur. Struthiomimus had long slender arms, and hands, with immobile forearm bones but limited possibility between the...

From Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico   Lustrous sharp terminated cluster of Amethyst crystals. Has an even medium purple color throughtout the crystals with a high glassy luster. Crystals are  transparent at the terminations. No damage or contact.   248.3 g, 4.5'' x 3'' x 3.75''

AAA-quality, large and lustrous, crystallized Brazilian Amethyst Quartz Crystal Cluster. This incredible specimen has transparent to translucent Amethyst variety quartz crystals with deep grape purple color and highly reflective sharp fully terminated faces.The cluster has been polished around the bottom to a high mirror finish. 16 x 9 x 7...

From Sankoany Deposit, Near Ketsepy, Mahajanga Province, Madagascar Terminated cluster of lustrous large gem translucent crystals of blue Celestite. Has a large crystals with prism faces and chisel-shaped terminations. This specimen has bright rich color, unlike the blueish grey color which is common from this region. All fully terminated with no...

Doubly-terminated, stacked cluster of smoky Herkimer Quartz crystals from Herkimer County, New York. This aesthetic specimen, translucent to transparent 3d diamond shaped clusters, is in pristine condition. This piece has great transparency with minor inclusions and the crystal faces have a brilliant glassy luster. 1.66 lbs, 5.5'' x 4.75'' x 1.25''...

From Navajún, La Rioja Province, Spain   Large lustrous intergrown cluster of metallic cubic pyrite crystals. Large crystals with well defined sharp edges and smooth crystal faces. Pristine condition, no repairs.   2.85 lbs, 5.5'' x 5.75'' x 2.25''    

From Mogok, Sagaing Division, Myanmar (Burma)   Massive unusual specimen of Spinel crystals deep cherry-red to translucent strawberry-red crystals with a glassy luster. Large octahedron crystals some with modified termination as well as some twinned crystals.   7.40 lbs, 6.5'' x 5'' x 6''    

AAA-quality, large lustrous crystallized Brazilian Crystal Cluster.  This specimen is  transparent to translucent with a variety of quartz crystals with deep grape purple color and highly reflective sharp fully terminated faces.The cluster has been polished around the bottom to a high mirror finish. 12 x 12 x 5 inches, 32...