Truly a museum quality piece, this giant meteorite is a completely solid, natural Muonionalusta Meteorite sliced & polished which boasts its be...

From Calumet-Hecla Mine, Houghton County, Michigan Sharp specimen of irregular native silver crystals with some areas still filled with country roc...

This Tyrannosaurus Rex Tibia bone is from the Cretaceous Age. The lower leg bone was found in the Hell Creek Formation in Fort Peck, Montana. This ...

From Elmwood Mine, Carthage, Smith County, Tennessee   Small group in hemispherical clusters of off-white barite overgrown on a large cubic cluster...

From Liufengshan Mine, Guichi, Anhui Province, China Lustrous dark-blue azurite crystals lining cavities front and rear on a crystallized mass of a...

Allosaurus hand and Lower Arm: 155-150 Million Years Old /(Late-Jurassic) Morrison Formation, Montana. The first big meat-eating predator discovere...

Sculptural formation of sharp, distinct copper crystals from Jiujiang Co., Jiangxi Province, China. The copper looks beautiful under magnification...

From Paprok, Kamdesh District, Nuristan Province, Afghanistan Spectacular lustrous large pink elbaite tourmaline with thin green termination zone ...

From Tieshan District, Huangshi Prefecture, Hubei Province, China Lustrous translucent large blocky golden rhombohedral crystals of calcite in a st...

The pallasites are a class of stony–iron meteorite. It consists of centimeter-sized olivine crystals of peridot quality in an iron-nickel matrix. C...

From Shigar Valley, Shigar District, Gilgit-Baltistan, Pakistan Cluster of many elongated aquamarine crystals with lustrous black schorl tourmaline...

AAA museum quality, massive Brazilian Amethyst geode. This specimen is lined with large lustrous crystallized gems -  transparent to translucent am...

Large, museum-quality, lustrous transparent deep golden calcite with small sphalerite crystal at the base of the crystal. Double terminated scaleno...

A huge, museum-quality geode displaying a wall of perfectly terminated pink Stillbite with white Apophyllite. This piece also shows two (2) perfect...

From Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey one of a kind, rare metallic native copper coated with blue green chrysocolla. A...

From Stari Trg Mine,, Trepca Valley, Mitrovica, Mitrovica Dostrict, Kosovo Cluster of sharp scalenohedral calcite crystals partially covered with l...

From Kelly Mine, Magdalena District, Socorro County, New Mexico Beautiful specimen of lilac-purple botryoidal smithsonite in rounded, botryoidal sh...

This massive genuine polished Madagascan Rose Quartz sphere of 13" diameter and 153 lbs is a rare, museum quality specimen crafted from a single p...

The Chimney Rock Quarry in Bound Brook, NJ has produced world-class specimens of native copper. Unusually large specimen of crudely crystallized n...

From Shengus area, near Skardu, Pakistan This museum-quality specimen is from a new find. Showing incredible translucent lustrous deep red spessart...

Stibnite from Wuling antimony mine, Qingjiang, Jiangxi, China   Superb museum quality specimen of brilliant metallic luster stibnite crystals in a ...

From Navajun, Spain   Large rectangular shaped pyrite crystal with rich golden color and metallic mirror luster fully exposed on basalt matrix.   6...

From  Himalayan mountains - Shengus area, near Skardu, Pakistan This red Spessartine Garnet cluster, has perfectly terminated crystals, with beauti...

Large specimen of 3-inch crystals of gem translucent emerald-green apophyllite with double terminations on a bed of wet luster pink stilbite crysta...