To Top
Thank you for visiting Toys R Us. If you need assistance with shopping on our site, please call us at 800-869-7787 and a customer care representative will be happy to assist you. Please inform the Customer Service representative that you require assistance.
Cart

Geology, Minerals, & Fossils

Narrow By:

Gender

Boys (49)
Girls (34)

Age

How to Get it

FREE 2-Day Shipping

Eligible (10)
Showing 1 - 24 of 50 results
Best Selling
Discover Fossil Excavation Kit -  Geocentral - Toys"R"Us
Quick Shop
4.0 stars

Discover Fossil Excavation Kit
$7.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
Glow Fossil Science -  4M - Toys"R"Us
Quick Shop
0.0 stars

Glow Fossil Science
$12.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
Eyewitness Kit - Fossilworks -  Skullduggery - Toys"R"Us
Quick Shop
0.0 stars

Eyewitness Kit - Fossilworks
$12.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
Do and Discover Glowing Volcano -  Toys R Us - Toys"R"Us
Quick Shop
2.0 stars

Do and Discover Glowing Volcano
$12.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
Edu Science Do & Discover Rock & Gem Dig -  Toys R Us - Toys"R"Us
Quick Shop
3.0 stars

Edu Science Do & Discover Rock & Gem Dig
$12.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
Edu Science Crystal & Gems Mining Kit -  Toys R Us - Toys"R"Us
Quick Shop
3.0 stars

Edu Science Crystal & Gems Mining Kit
$12.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
Edu Science Geodes Mining Kit -  Toys R Us - Toys"R"Us
Quick Shop
4.0 stars

Edu Science Geodes Mining Kit
$12.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
Science X Crystal Magic Science Kit -  Ravensburger - Toys"R"Us
Quick Shop
0.0 stars

Science X Crystal Magic Science Kit
$13.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
Smithsonian Giant Volcano Kit -  Smithsonian - Toys"R"Us
Quick Shop
0.0 stars

Smithsonian Giant Volcano Kit
$17.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
Crystal Garden -  Thames & Kosmos - Toys"R"Us
Quick Shop
0.0 stars

Crystal Garden
$19.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
Color-Changing Crystals -  Thames & Kosmos - Toys"R"Us
Quick Shop
0.0 stars

Color-Changing Crystals
$19.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
Dinosaur Fossils -  Thames & Kosmos - Toys"R"Us
Quick Shop
0.0 stars

Dinosaur Fossils
$19.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
Din Excavation Kit - Velociraptor Skeleton -  NSI - Toys"R"Us
Quick Shop
0.0 stars

Din Excavation Kit - Velociraptor Skeleton
$19.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
Dino Excavation Kit - Pteranokon Skeleton -  NSI - Toys"R"Us
Quick Shop
0.0 stars

Dino Excavation Kit - Pteranokon Skeleton
$19.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
Dino Excavation Kit - Stegosaurus Skeleton -  NSI - Toys"R"Us
Quick Shop
0.0 stars

Dino Excavation Kit - Stegosaurus Skeleton
$19.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
Volcano Factory Kit -  Zanzoon - Toys"R"Us
Quick Shop
0.0 stars

Volcano Factory Kit
$19.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
GeoSafari Mineral Collection -  Educational Insights - Toys"R"Us
Quick Shop
0.0 stars

GeoSafari Mineral Collection
$19.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
Rainforest Rock Garden -  Dunecraft, Inc - Toys"R"Us
Quick Shop
1.0 stars

Rainforest Rock Garden
$19.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
GeoSafari Sedimentary Rock Collection -  Educational Insights - Toys"R"Us
Quick Shop
3.0 stars

GeoSafari Sedimentary Rock Collection
$19.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
GeoSafari Metamorphic Rock Collection -  Educational Insights - Toys"R"Us
Quick Shop
3.0 stars

GeoSafari Metamorphic Rock Collection
$19.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
GeoSafari Igneous Rock Collection -  Educational Insights - Toys"R"Us
Quick Shop
3.0 stars

GeoSafari Igneous Rock Collection
$19.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
Educational Insights - GeoSafari Dino Digs - Velociraptors -  Educational Insights - Toys"R"Us
Quick Shop
5.0 stars

Educational Insights - GeoSafari Dino Digs - Velociraptors
$19.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
Mining Kit - Crystals And Gems -  NSI - Toys"R"Us
Quick Shop
0.0 stars

Mining Kit - Crystals And Gems
$24.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
Mining Kit - Fools Gold -  NSI - Toys"R"Us
Quick Shop
0.0 stars

Mining Kit - Fools Gold
$24.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
Showing 1 - 24 of 50 results
Page 12 3  
Best Selling