Genuine Dinosaur Extinction Soil Samples (3 layers) from Slope County, North Dakota. This specimen comes in a labeled display box with color image ...

Genuine Sikhote-Alin Meteorite fragment from Primorsky Krai, Russia. This authentic specimen comes in a labeled glass display box with color image ...

Genuine Mosasaur Dinosaur Tooth in a glass display box. This tooth is from the Cretaceous Period - 80 million years old. This specimen (roughly 2")...

Smoky Quartz and Ammonite from Pikes Peak, El Paso County, Colorado, USA - 8 x 7 x 3 inches   Currently in a Private Collection

Stibnite From Wunning Mine, Jiangxi Province, China - 12 x 9.5 x 3 inches   Currently in a Private Collection  

Rhodochrosite from Sweet Home Mine, Buckskin Gulch, Alma District, Park County, Colorado   Currently in Private Collection

Pyrite Cube on Basalt From Navajun, Spain - 9 x 8 x 6 inches   Currently in Private Collection

Pink Fluorite with Pyrite on Matrix - From Huanzala Mine, Huanuco Dept, Peru - 5 x 2 x 1 inches   This Item Has Already Been Purchased By A Collector

Emerald on Calcite From Cosquez Mine, Boyaca Dept. Colombia 2 x 2 x 1.5 inches   This Item Has Already Been Purchased By A Collector

Cuprosklodowskite - Musonoi Mine, Kolwczi, Democratic Republic of Congo - 4 x 3 x 2 inches   This Item Has Already Been Purchased By A Collector

Amethyst Stalactite From Artigas, Uruguay - 16.5 x 9 x 4 inches      This Item Has Already Been Purchased By A Collector

Hydrothermal Aquamarine Crystal from Minas Gerais, Brazil - 8 x 7 x  4 inches    This Item Has Already Been Purchased By A Collector

Amethyst  from Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico  - 30 x 29 x 12   cm    This Item Has Already Been Purchased By A Collector

Thin plate of matrix embedded with gem transparent amethyst crystals. The amethyst crystals are fully terminated with rich deep purple amethyst cry...

The Love Tree (Small) Genuine Rose Quartz clustered gemstone tree set on Amethyst Crystal matrix Crafted in Brazil, this Genuine Rose Quartz Cluste...

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 ...

Shopping for someone else but not sure what to give them? Give them the gift of choice with an Astro Gallery gift card. Gift cards are delivered by...

This is a Pink Tourmaline in Smoky Quartz from Afghanistan.   Currently in Private Collection

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

From Kolwezi, Katanga, Democratic Republic of the Congo (Zaire)   Large polished free form botryoidal specimen of solid chrysocolla and malachite ...

From Quincy Mine, Hancock, Keweenaw Peninsula Copper District, Houghton County, MichiganLustrous translucent parallel scalenohedral calcite crystal...

From Nagar, Hunza Valley, Gilgit-Baltistan, Pakistan2 lustrous transparent  aquamarine crystals in parallel formation on matrix composed of bladed ...

From Edong Mining District, Daye, Hubei, China Large cluster of scalenohedral calcite with a secondary coating of lustrous iridescent metallic chal...

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