Beautiful Top Quality Natural Chevron Amethyst 8mm Beaded Elastic Cord Stretch Bracelet. Chevron Amethyst is a combination of Amethyst and White Quartz, mixed together in a V-striped or banded pattern. Chevron Amethyst combines the strengthening and enhancing qualities of Quartz with the stress relieving qualities of Amethyst.  This symbiotic combination...

Beautiful Top Quality Amethyst 12mm Beaded Elastic Cord Stretch Bracelet. Amethyst is a very powerful and protective crystal, and is a first choice of many meta-physicians. Amethyst connects the physical plane with higher realm, making it a good choice when working with the Third Eye Chakra. Amethyst also provides a...

From Huanzala Mine, Huanuco Province, Peru   A classic and very attractive large plate specimen of Pyrite. Complex cubic cluster with striated faces and a metallic luster.   21.6 lbs, 10.5'' x 6''

From Chenzhou Prefecture, Hunan Province, China  Translucent pale-pink crystals of sharp flattened rhombohedral manganoan calcite in parallel formation. The calcite crystals have lustrous crystal faces with pale-pink color due to manganese-rich impurities. 14" X 6", 18.5 LBS

From Izizauen Alnif , Tarhbalt, MoroccoNew 2014 find of lustrous brick red hematite included quartz crystal cluster coated with second generation red quartz with a glassy luster. Very aesthetic formation, fully terminated.   386.4g, 4.75'' x 2.5''    

From Huanuni mine, Huanuni, Dalence Province, Oruro Department, BoliviaLustrous translucent gem green doubly terminated Vivianite crystal on pyrite enriched matrix coated with micro siderite crystals. Has bright emerald green color when back lit with a glassy luster. In pristine condition. Extremely hard to come across this quality.   41.2g, 2''...

From Tampa Bay, FloridaSlice and polished halve geode of quartz var. Agate psuedomorphs after Coral. Has a waxy luster amber colored chalcedony.   1.80 lbs, 6.5'' x 4.5'' x 3''

From De'an mine, Wushan, De'an Co., Jiujiang Prefecture, Jiangxi Province, ChinaSuperb 360 degree  specimen of gem transparent deep purple dodecahedron fluorite cluster ecthed from Quartz matrix. The cluster wraps around the quartz matrix and can be displayed on either side. Deep purple color, etched with a pearl luster crystal faces....

From Santa Eulalia District, Mun. de Aquiles Serdán, Chihuahua, MexicoHeres a very aesthetic specimen with transparent, colorless diverging sprays of hemimorphite blades in a radial pattern on matrix covered with gem translucent colorless calcite rhombs all on a limonite matrix. Pristine fully terminated crystals.   467.6 g, 5.25'' x 3.25''...

From Elmwood Mine, Carthage, Smith County, TennesseeLustrous transparent light golden calcite crystal on matrix. Large double terminated scalenohedral twinned on the C-axis with well defined complex re-entrant faces.634.6 g, 6'' x 2.75'' x 2''

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 Milpillas Mine, Cuitaca, Sonora, MexicoLustrous single crystal of bright vivid royal blue Azurite. Fult terminated with lustrous etched crystal faces. Gem translucent along the edges with internal reflections are visible in certain areas.   1.25 x 1 inches

From Milpillas Mine, Cuitaca, Sonora, MexicoLarge cluster of bright vivid royal blue Azurite crystals with small areas coated by fibrous malachite. Gem translucent along the edges with internal reflections are visible in certain areas. Fully terminated with lustrous crystal faces.   1.25 x .75 inches

Gem water clear optical Quartz included with a well defined Hematite with Rutile star. Crystal formation is a free form triangular shape with facets along the edges.   Weight: 159.3ct Size: 57mm x 39mm Shape: facet free formes Origin: Novo Horizonte, Bahia, Brazil

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 with fibrous crystals of malachite. Has bright intense color with scintillating luster. These are from an old stock mined from the 1970s or 1980s and...

Large water-clear, near flawless, prismatic crystal of Quartz from Peña Blanca Mine, Mun. de San Pablo de Borbur, Vasquez-Yacopí Mining District, Boyacá Department, Colombia.  This transparent crystal, with horizontal striations across the crystal faces and a natural wet-luster, appears as if polished. Super rare find and hard to come these top...

From Yaogangxian Mine, Nanling Mountains, Hunan Province, China   Gem transparent greyish blue with purple core cubic fluorite cluster accented by colorless scalenohedral calcite. Crystals has a waxy luster, cubic formation with modified etched terminations embedded with chalcopyrite micro crystals.   2.85 lbs, 6'' x 5'' x 2.5''

From Yaogangxian Mine, Nanling Mountains, Hunan Province, China   Large specimen of pale-yellow scalenohedral calcite on a bed of micro calcite crystals with transparent mint green fluorite with purple phantoms. The fluorites are cubic with modified terminations. Minor contact along the bottom of the specimen.   2.70 lbs, 7'' x...

From Detroit Salt Company Mine, Detroit, Wayne Co., Michigan, USA   Group of translucent to transparent clear cubic crystals of Halite from the Detroit Salt mine in Michigan. Sharp well defined terminations with a wax luster. Water soluble specimen.   90.8 g, 3'' x 2.5'' x 1''

From Detroit Salt Company Mine, Detroit, Wayne Co., Michigan, USA   Large group of translucent to transparent clear cubic crystals of Halite from the Detroit Salt mine in Michigan. Sharp well defined terminations with a wax luster. Water soluble specimen.   1.5 lbs, 8'' x 5.5'' x 1.75''

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...

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...

From Tsumeb Mine, Otavi-Bergland District, Oshikoto, NamibiaComplex intersection cluster of Azurite crystals with areas altered to green malachite pseudomorph after azurite. The crystals are terminated elongated prismactic formation with lustrous crystal faces.   493 g, 4.75'' x 4.75'' x 2.75''

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 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....

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 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 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 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 Sepon Mine, Savannakhet Prov., Laos  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''

Otodus obliquus, previously known as Lamna obliqua was one of the earliest mackerel sharks. Their teeth are noted for their wide triangular crown and large side cusps (occasionally multiple side cusps). Large Otodus obliquus teeth are not easily located in the phosphate pits in Atlas Mountains of Morocco, but can...

Mosasaurs (from Latin Mosa meaning the 'Meuse river', and Greek σαύρος sauros meaning 'lizard') are large, extinct, marine reptiles. The first fossil remains were discovered in a limestone quarry at Maastricht on the Meuse in 1764. Mosasaurs probably evolved from semiaquatic squamates[1] known as aigialosaurs, which were more similar in...

An exceptional large, smoky Herkimer Quartz crystal from Herkimer County, New York.  This tremendous specimen has fine, sharp terminations with etched windowed faces. This crystal, which is a translucent to transparent 3d diamond shaped doubly terminated gem, is in pristine condition. This piece has great transparency with minor inclusions and the...

From Silesia, Poland   Large complex intersecting cluster of lustrous fiery red to orange Zincite crystals. Has a high luster with gem transparent crystal with bright fiery gradient color of red to orange with very sharp tappering terminations.   1.88 lbs, 6.25'' x 4'' x 1.5''

Top grade natural Aquamarine gemstone in facet oval shape. Has rich aqua color with transparent flawless clarity.   Weight: 56 ctSize: 30mm x 22mm x 16mmShape: OvalOrigin: Brazil

From Cerro Warihuyn, Huanuco, Peru   Lustrous cluster of smoky transparent flattened barite crystals in parallel growth on brown matrix. The barite crystals are tabular rectangular blades with sharp edge faces all throughout the crystal with a smoky golden color.   1.45 lbs, 5'' x 4'' x 2''

 From Mibladen, Atlas Mountains, Khénifra Province, Morocco Here is an exceptional world class specimen of a cluster of hexagonal crystals of bright red Vanadinites on brown gossan matrix accented by a small barite cluster. Large well defined undamaged crystals, fully terminated with bright vibrant color and has a high luster crystal...

From Wagholi Quarry, Maharashtra, India Lustrous spherical aggregates of vibrant royal blue cavansite crystals lined up across a bed of quartz matrix embedded with colorless stilbite crystals. In pristine condition, damage free. Beautiful contrast of vibrant blue crystal against the white background.   2.60 lbs, 5'' x 4.75'' x 3''

From Huanggang Fe-Sn deposit, Hexigten Banner, Ulanhad League, Inner Mongolia, China   Large stalactitic formation of quartz covered by a second generation of translucent navy blue cubo-octahedral Fluorite crystals. The fluorite crystals have great luster with a gradient color of navy blue to royal blue in certain areas.   8.40...

From Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia   Complex cluster of highly reflective lustrous transparent cerussite crystals in a 60 degree twinning reticulating  formation. Covering its matrix in a complex parallel orientation.   3 lbs, 4'' x 4'' x 2.5''