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Earth Sciences & Geology

Crack Your Own Geodes - 12 Amazing Crystal Filled Rocks!

Crack Your Own Geodes - 12 Amazing Crystal Filled Rocks! Lowest new price: $14.99
Lowest used price: $12.29
Brand: Unknown

Breaking geodes is tons of fun and is a great way to let off some steam. These geodes are anywhere from 1" to 2" in diameter, and will reveal amazing crystals when cracked open. Fun for boys, girls, and the whole family, if you want incredible value then look no further!


  • FUN AND LEARNING - Break these geodes and introduce your child to volcanic crystal formations with this hands-on activity
  • GREAT SELECTION - These fascinating geodes of varying sizes (1"-2") will provide exciting fun for the whole family!
  • PERFECT KID'S ACTIVITY - Does your child have tons of energy? Engage them in this hands-on geology project!
  • CRYSTAL EXPLORATION - Break these amazing rocks and find crystals such as quartz, calcite, fluorite, or even the occasional amethyst!
  • START A ROCK COLLECTION - Have a rock collection? These spectacular crystal-filled rocks make the perfect addition to any collection

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Agate Light Table Slices (set of 12)

Agate Light Table Slices (set of 12) Lowest new price: $10.89
Brand: None

3 years & up. Bring science into the classroom. This set of 12 Agate slices will delight the little explorer in any child. Transparent quality of each slice allows children to see the layers caused by formations. Color and texture variations can open discussions about likes and differences. The possibilities are endless! Each slice measures approximately 1 1/2" wide.


  • Bring science into the class room with this set of 12 Agate slices
  • Each slice measures approximately 1 1/2" wide

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Rock and Mineral Educational Collection in Collection Box - 18 Pieces with description sheet and educational information. Limited Edition

Rock and Mineral Educational Collection in Collection Box - 18 Pieces with description sheet and educational information. Limited Edition Lowest new price: $24.95
Brand: Dancing Bear

This great collection includes 18 hand picked rocks and minerals that are each approximately 1 ¼ inches in size. This set also comes with a color identification sheet which will help you identify the different rocks and minerals. It also comes with Mohl's hardness scale explaining an identification tool that rock collector's use for identifying rocks. Plus you will receive educational information about each rock and mineral in the set. You will receive the following rocks and minerals: Unakite, Tiger eye, Sodalite, Snowflake Obsidian, Rose Quartz, Aventurine, Amethyst, Quartz Point, Pyrite, Amethyst Cluster, Arrowhead, Red Tiger Eye, Leopard Skin Jasper, Amazonite, small geode, Gold Stone, Howlite, and Blue Howlite. Dancing Bear's Owner has had over 35 years of experience importing and distributing and creating educational rock and mineral sets.

Dancing Bear offers a 100% satisfaction guarantee. If you are not completely satisfied, we will gladly refund your money plus all shipping costs. Shipping is fast and ships by Priority mail.

Each kit is assembled in the USA. Buying this kit from Dancing Bear provides skill building and wages to working adults with intellectual and developmental disabilities at the Pearl Buck Center in Eugene, Oregon.


  • 18 pc collection of rocks and minerals in a plastic collection box.
  • Color identification guide and information about each stone. Includes Mohl's Hardness Chart with explanation of chart.
  • Educational set the for the rock collector, teacher or anyone who loves rocks.
  • Full Money back Guarantee-If you are unhappy with the collection-you will receive your money back including shipping both ways.
  • Check out the other Dancing Bear rock and mineral collections.

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Geode Explorer Science Kit – Crack Open 7 Amazing Rocks and Find Crystals!

Geode Explorer Science Kit – Crack Open 7 Amazing Rocks and Find Crystals! Lowest new price: $29.95
List price: $29.95
Brand: Discover with Dr. Cool
Model: GEO7

Formed by volcanic eruptions millions of years ago, geodes can contain a world of crystals including quartz, calcite, or even amethyst – which minerals will your child find? This science kit gets the adventure started with all you need to start a rock and mineral collection.

This STEM kit includes:
• 7 premium-quality geodes (mined in 3 different locations around the world)
• Full-color adventure guide (written by teachers)
• Activity booklet (with 10 puzzles and games)
• Safety goggles (for cracking open the geodes safely)
• Magnifying glass (to examine your crystals)
• 2 display stands (for starting your collection)

Breaking open these real geodes, you and your children will be thrilled by the experience of exploring the natural crystal formations hidden inside. This educational toy fosters a lasting appreciation of geology, makes learning fun, and is the perfect gift for boys and girls of all ages. A 5-Star, award-winning science kit that provides educational activities and tons of fun, this Geode Explorer Kit is another great example of why kids and adults alike love to Discover with Dr. Cool.

A Brand You Can Trust
Discover with Dr. Cool is a name parents trust. Founded by a teacher and a life-long rock hound back in 2009, Dr. Cool has won over 100 awards for the play value, educational content, and overall quality of their toys. These awards include:

• 10 Best Toys for Kids - Dr. Toy
• Kid's Product of the Year - Creative Child Magazine
• Award of Excellence - Parent Tested, Parent Approved
• Best of the Year – Family Review Center
• Brain Toy Award – Academic’s Choice
• Brain Child Toy Award – Tillywig Toy
• Teachers Choice Award - Learning Magazine

All Discover with Dr. Cool products are backed with a 100% satisfaction guarantee, so you know you’re giving a quality gift that any child will love!

Science doesn’t get any cooler than this!


  • DISCOVER INCREDIBLE CRYSTALS! - Geodes are amazing natural wonders. These hollow rocks have beautiful crystals inside waiting to be discovered
  • A SCIENCE CLASSIC! - The entire family will love smashing open geodes with this fun and educational STEM science toy for kids
  • QUALITY AND VARIETY - Break open 3 different types of premium-quality geodes (only 1 type in similar kits) and discover stunning crystal caves
  • 100% SATISFACTION GUARANTEE - Join the millions of parents who have chosen our award-winning science toys and experience the Discover with Dr. Cool difference!
  • A COMPLETE KID'S SCIENCE KIT - 7 premium-quality geodes, magnifying glass, adventure guide, activity booklet, 2 display stands, and safety goggles

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GeoCentral Tortoise Hatch 'Ems Egg by GeoCentral

GeoCentral Tortoise Hatch 'Ems Egg by GeoCentral Lowest new price: $4.45
Brand: GeoCentral
Model: HETE

Placed in water, the 2 3/8" egg gradually cracks open over a period of 48 hours. The endearing and durable tortiose is revealed, and grows to approximately 3". Ages 3+ Years.


  • Placed in water, the 2 3/8" egg gradually cracks open over a period of 48 hours. The endearing and durable tortiose is revealed, and grows to approximately 3".
  • Ages 3+ Years

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1 X Asteroid - Perpetual Motion

1 X Asteroid - Perpetual Motion Lowest new price: $9.79
Brand: Incredible Science

This awesome display of kinetic energy will take you on a ride and keep you mesmerized for hours! The Kinetic Ferris Wheel start off slowly and builds up until it goes all the way around, using its own generated power to keep it going. This classic desk toy makes a great office decoration or executive gift. Pick one up for yourself or for anyone in need of a little desktop entertainment.


  • Multi
  • Plastic
  • Approximately 9" tall x 6.5" wide with 4" diameter base

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Smithsonian Electronic Crystal Growing

Smithsonian Electronic Crystal Growing Lowest new price: $17.99
List price: $36.99
Brand: Smithsonian
Model: 49010

49010 Features: -Smithsonian crystal growing. -Grow your own amazing large crystals, crystal clusters and crystal geodes. -Grow gold 'Citrine', 'Emerald', 'Amethyst' and more. -Ages 10 and up. Category: -Physical Skills. Minimum Age Requirement: -8 Years And Up. Gender: -Boy/Girl. Generic Dimensions: -12'' H x 15'' W x 2.5'' D, 4 lbs. Dimensions: Overall Height - Top to Bottom: -12 Inches. Overall Width - Side to Side: -15 Inches. Overall Depth - Front to Back: -2.5 Inches. Overall Product Weight: -4 Pounds.


  • Grow 10 amazing crystals!
  • Mix red, yellow and blue coloring dyes to great colorful crystals
  • Includes Electronic Color Change Base -Place your crystal on the base and watch them turn a rainbow of colors!

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Thames & Kosmos Crystal Growing

Thames & Kosmos Crystal Growing Lowest new price: $29.00
Brand: Thames & Kosmos
Model: 643522

We absolutely love this crystal growing kit from Thames & Kosmos. The 15 experiments progress from simple to complex, providing the perfect learning experience for new chemists. Grow dozens of dazzling crystals! A full-color, 32-page experiment manual guides your experiments in crystal chemistry.


  • Learn about the structure and geometry of crystals
  • Grow dozens of dazzling crystals
  • Mold fun plaster shapes and use dyes to grow a rainbow of custom colors
  • Over 1 million kits sold world-wide
  • Includes 32-page full-color manual

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4M Volcano and Crystal Mining Science Kit

4M Volcano and Crystal Mining Science Kit Lowest new price: $17.49
List price: $24.99
Brand: 4M
Model: 4935

Build a solid volcano and use it to perform a stunning volcanic eruption on your table top! Excavate to unearth beautiful crystals which are formed after the volcanic eruptions long ago. Collect these natural treasures! Experience the unlimited fun of geological science! Kit includes volcano mold, fine quality plaster mix, paint strip of six colors, paint brush, stirrer, plaster block with crystals and fool's gold pyrites buried inside, a specially designed digging tool, brush, magnifier, display sets with cover and base card, pouch bag, a sheet of fun graphics for decoration and instructions. Recommended for ages 8 years and up.


  • Build the volcano and watch it erupt!
  • Excavate to unearth beautiful crystals
  • Learn about geological science
  • Includes all materials for this project

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Be Amazing Geyser Tube

Be Amazing Geyser Tube Lowest new price: $3.06
List price: $9.99
Brand: Be Amazing! Toys
Model: 7130

The viral Diet Coke & MENTOS experiment that Steve Spangler invented has matured into this amazing product. Create an amazing geyser (up to 30 feet high!) using the included candy & a bottle of soda.


  • Use this simple science tool to create a bubbling soda geyser that can reach up to 30 feet into the air.
  • Experiment with one of the most viewed science experiments online. Truly an internet sensation on a blister card.
  • Discover the power of carbonation inside of soda. Learn why diet soda works better than regular soda, and why MENTOS are the best candy to reach new geyser heights.
  • What is S.T.E.M.? STEM stands for Science, Technology, Engineering, and Math, which constitutes many of the areas educators look to cover for science based activities. We are proud to say that his kit has a strong focus on STEM.
  • The Amazing Science line of products has been designed to peak kid's curiosity for the world around them. These kits encourage kids to wonder, discover and explore in a way that will get the science to the dinner table. Our goal is to teach kids how to be amazing as they show their friends and family what they've learned. Real Science...Real Learning!
  • Who is Be Amazing! Toys? - Be Amazing! Toys is a science toy company that is dedicated to creating fun, whimsical, science based activities to get kids excited about learning. Our goal at Be Amazing! Toys is to make every child a hero as he or she discovers the wonders of the world around them and the joys of creative play. Children doing our activities are often overcome by contagious smiles and lots of "Oohs and Aahs."
  • What's Included: Blister Card with Steve Spangler's Geyser Tube, 1 Roll of MENTOS Mints

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