This well preserved tooth is 40 to 34 million years old from the Late Eocene Period. Basilosaurus was first thought to be a reptile but was later i...

From Chenzhou Prefecture, Hunan Province, China Translucent pale-pink crystals of sharp flattened rhombohedral manganoan calcite in parallel format...

Large, fully-terminated cluster of lustrous crystallized AAA-quality translucent golden Citrine quartz crystals with vibrant golden-orange/yellow c...

from Elmwood Mine, Carthage, Smith County, Tennessee Large plate lined with scintillating micro quartz crystals with isolated rosettes of  brillian...

Lustrous transparent deep golden calcite crystal on small sphalerite matrix. Large double terminated scalenohedral twinned on the C-axis with well ...

Gebel Kamil is a meteorite that struck Egypt approximately 5 millennia ago, resulting in a crater encircled by thousands of iron shrapnel with a co...

Unique Seymchan Meteorite ring (size 5) with gold inner bezel.  Seymchan meteorites showcase a signature crystalline pattern - among the most robus...

14k Yellow gold, exquisite design boasts brightly colored square-shape multi Sapphire offset by round-cut diamonds. Pull together your special occa...

Bold in design, this open ring features 12mm pear-cut emerald gemstone and emblazoned with round-cut diamonds. Set in 14k white gold. Ring Size: 7...

From Edong Mining District, Daye, Hubei, China Cluster of sharp scalenohedral calcite crystals partially covered with lustrous iridescent metallic ...

From Nani Hill, Loliondo, Ngorongoro district, Arusha, Tanzania   Large trapezohedral crystal of transparent orange spessartine garnet with no matr...

AAA museum quality large handmade polished free-form from top natural gem translucent rose quartz from Brazil. All sides hand polished to a smooth ...

AAA quality Handmade polished free-form from top natural gem translucent rose quartz from Brazil. All sides hand polished to a smooth mirror finish...

Genuine Muonionalusta Meteorite Slice from Norrbotten, Sweden. The Muonionalusta is a meteorite classified as fine octahedrite, type IVA (Of) which...

14k yellow gold, elegant gemstone pendant features a gorgeous series of multi-colored natural gemstones enhanced by sparkling diamond accents on al...

14k white gold, exquisite design is embellished all-around with eye-catching Sapphire gemstones and diamonds. Stack this ring with other styles to ...

Stunning 218.5ct custom cut baguette Spodueme gemstone is a one-of-a-kind. This This gorgeous Spodumene is natural gemstone which is white Color, i...

From Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia Lustrous translucent beige-colored bladed cerussite crystals that are repeatedly twinn...

This top-quality, Lapis Lazuli sphere from Afghanistan, has been beautifully hand-polished for maximum aesthetic appeal. The solid piece of natural...

This top-quality, Lapis Lazuli sphere from Afghanistan, has been beautifully hand-polished for maximum aesthetic appeal. The solid piece of natural...

Carcharodontosaurus (Dinosaur) tooth in a glass display box From Tegana Formation, North Africa. Cretaceous Age 65 million years Carcharodontosauru...

From De'an Mine, Wushan, Jiangxi Province, China Lustrous blue green transparent fluorite crystal with a few pale-purple transparent purple ...

A world-class cluster of perfectly terminated cubic Pyrite crystals, interlocked on it's natural Basalt matrix. This specimen was discovered in the...

From Nani Hill, Loliondo, Ngorongoro district, Arusha, Tanzania   Large trapezohedral crystal of transparent orange spessartine garnet with no matr...