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Ophiuroidea Brittle Star Upper Ordovician El Kaid Errami Valley Tafilalt, Morocco   Specimen approx. size: 1.25" x 1.25" & 1.25" x 0.75" Matrix...

These pyrite cubes may appear to be man-made at first, but they are in fact completely natural! Originating from the "Ampliación a Victoria" mi...

Awesome deal for brilliantly dyed, cut, and polished agate nodules from Brazil. Receive one small agate at random. Agate is created when circulatin...

Edmontosaurus sp. Late Cretaceous 68-65 mya Hell Creek Formation, Montana   Specimen approx. size: 3.5" x 3" x 1" Edmontosaurus is a genus of hadr...

Edmontosaurus sp. Late Cretaceous 68-65 mya Hell Creek Formation, Montana   Specimen approx. size: 2.75" x 2.25" x 1.25" Edmontosaurus is a genus ...

Emerald Calcite from Mexico These bright green calcites make a wonderful addition to any rock collection, they're very juicy! These Emerald Calcite...

This Rare Petrified wood was collected on private land near Eden Valley in Wyoming.  Eocene, epoch. Dimensions: approx 2.5" x 4.75" specimen  Petr...

This Rare Petrified wood was collected on private land near Eden Valley in Wyoming.  Eocene, epoch. Dimensions: approx 2" x 3.5" specimen  Petrifi...

Species: Eurypterus remipes Age: Upper Silurian ~420 m.y.o. Formation: Bertie Dolostone of the Fiddlers Green Formation, Phelps Member Location: He...

Cleoniceras sp.Cretaceous- Albian Stage (100 Million Years Ago) Mahajanga Province, Madagascar Small approx. size: 1'-1.25"Medium approx. size: 1.5...

Stunning Fluorescent Wyoming Youngite Agate Slice, Hartville Uplift Guernsey, Wyoming from a now closed cave Specimen approx. size: 5" x 4.75" x 0....

Beautiful fluorite hearts with very subtle purples and greens throughout. Receive ONE hand selected piece. PRICE IS PER PIECE. Each heart is approx...

Beautiful fluorite crescent moons with very subtle purples and greens throughout. Receive ONE hand selected piece. PRICE IS PER PIECE. Each moon is...

This beautiful fluorite palm stone has distinctive purples and greens which are natural to this mineral. Measures approx: 2" x 1.75"   Fluorite, or...

This beautiful fluorite palm stone has distinctive purples and greens which are natural to this mineral. Measures approx: 2" x 1.75"   Fluorite, or...

This beautiful fluorite palm stone has distinctive purples and greens which are natural to this mineral. Measures approx: 2" x 1.75"   Fluorite, or...

Beautiful fluorite from China with subtle purples and greens throughout. Receive ONE hand selected piece. PRICE IS PER PIECE. Approx. size: 0.5"-1....

Fly Larvae Casing Cretaceous  Hell Creek Formation, Montana   Sizes vary between 2cm-2.25cm The Hell Creek Formation is an intensely-studied divisi...

Agatized fossil Laevastarte sp. Bivalve clams from Morocco. Approximately Eocene in age (56 to 33.9 million years ago).     The Oulad Abdoun Basin ...

1" - 3" Brachiopod fossils from Morocco  • Geological Age: Cretaceous period, 100 to 64 million years old.• Location: Boujdour, Morocco• Species: R...

Fossil Clam Shell (Mercenaria permagna) with beautiful honey calcite crystals from Ruck's Pit in Fort Drum, Okeechobee County, Florida Nashua Forma...

Species: Potamon potamios Age: Pleistocene (<400k years) Location: Denizli Basin, Southwest Turkey   Approx. specimen size: 3.5" x 2" ( inclu...

Borealosuchus wilsoniEocene (51.95 Million Years Ago)Green River Formation, Wyoming, USAIn Stone Fossils Private Quarry   Tooth approx. size: 1.5" ...

Leptomeryx evansi Oligocene Brule Formation White River Badlands Custer County, South Dakota   Specimen approx. size: 3.5" x 1.75" x 2.25" Stand no...

Dig into history with our Fossil Discovery Bucket, a hands-on experience for fossil enthusiasts of all ages! Each 32 oz. bucket is packed with auth...

Alethopteris grandini Pennsylvanian, Carboniferous Stranger Formation Franklin Co. Kansas Rick Rolater Collection   Specimen measures approx. 4" x ...

0.75" - 1.25" Gastropod fossils from Morocco   Approximately Eocene in age (56 to 33.9 MYO). They are largely complete, though many have chips, mis...

Natural Knightia eocaena from In Stone Fossils Private Quarry Receive ONE mini fish on description card. A must have for any collector big or small...

2" - 3" Orthocone pieces from Morocco  Receive 1 hand selected orthocone per each.  Devonian  Orthocone cephalopods also commonly identified ...

Annularia sphenophylloidesLate Carboniferous (~305 myo)León ProvinceSpain   Plant approx. size: 2.25" x 2.25" Matrix approx. size: 11.75" x 6.5" x ...

Family Gerridae (Water Striders)Eocene (51.98 Million Years Ago)Green River Formation, Wyoming, USA   Specimen approx. size: 1.5" x 1.5" Matrix app...

Family Gerridae (Water Striders)Eocene (51.98 Million Years Ago)Green River Formation, Wyoming, USA   Specimen approx. size: 1.25" x 1.75" Matrix a...

Atractosteus simplex with DiplomystusEocene (51.98 million years)Green River Formation, WyomingIn Stone Fossils Private Quarry   Plate approx. size...

Atractosteus simplex Eocene (51.98 million years) Green River Formation, Wyoming In Stone Fossils Private Quarry  Plate approx. size: 32.75"...

Gorgeous Argentinian Blue Calcite Palm Stone with beautiful coloring. Some areas are see through not because of thinness but because of the stunnin...

Stunning Fluorescent Wyoming Youngite Agate Guernsey, Wyoming from a now closed cave Specimen measures approx. 6" x 5" x 3" and weighs 2lb 4oz This...

Stunning Fluorescent Wyoming Youngite Agate Guernsey, Wyoming from a now closed cave Specimen measures approx. 8" x 5" x 3" and weighs 2lbs 11oz Th...

Receive one hand selected tumbled stone.  Aventurine is a form of quartz, characterized by its translucency and the presence of platy mineral inclu...

Hadrosaur sp. (Brachylophosaurus or Maiasaura)Late Cretaceous (~74 MYO)Judith River FormationMontana, USA   Specimen approx. size: 3.5" x 3" x 3" S...

Hadrosaur sp. (Brachylophosaurus or Maiasaura)Late Cretaceous (~74 MYO)Judith River FormationMontana, USA   Specimen approx. size: 3.5" x 3" x 2.75...

Hadrosaur sp.Late Cretaceous (~74 MYO)Judith River FormationMontana, USA   Specimen approx. size: 5" x 4.75" x 2.75   The vertebral fractures are a...

Hadrosaur sp.Late Cretaceous (~74 MYO)Judith River FormationMontana, USA   Specimen approx. size: 3.5" x 3" x 2.25"   The vertebral fractures are a...

Hadrosaur sp.Late Cretaceous (~74 MYO)Judith River FormationMontana, USA   Specimen approx. size: 3.25" x 3" x 2.5"   The vertebral fractures are a...

Hadrosaur sp. (Maiasaura?)Late Cretaceous (~74 MYO)Judith River FormationMontana, USA   Specimen approx. size: 2" x 2" x 1.5"   Hadrosaurs, often c...

Harpoceras sp.Lower Jurassic (180 MYO)Posidonia ShaleHolzmaden, Germany   Ammonite approx. size: 8.5" x 8" Plate approx. size: 14.25" x 12.25"   Th...

Harpoceras sp.Lower Jurassic (180 MYO)Posidonia ShaleHolzmaden, Germany   Ammonite approx. size: 8.5" x 7" Plate approx. size: 13.5" x 10.25"   Thi...

Harpoceras sp.Lower Jurassic (180 MYO)Posidonia ShaleHolzmaden, Germany   Ammonite approx. size: 9" x 7.75" Plate approx. size: 11.75" x 10.75"   T...

Receive one tumbled Hematite stone for $2 Hematite has a long history of use as a pigment. As a gemstone, this material is often carved but very ra...