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Rocks, Minerals and Crystals
This deluxe rock collection for classrooms set of 50 number-coded loose 1" specimens is ideal for classroom use for all earth science studies. A great variety of rocks & minerals for your students to handle.
Ages 8+
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This hands-on rock collecting starter kit is designed for kids who love rocks! It comes with all the tools they need for exploration, in one convenient carry-all.
Ages 8+
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Get professional rock polishing results with this high-quality Lortone tumbler and deluxe rock tumbling kit. Lortone is known for their quiet, durable rock tumblers, and this one can hold up to 3 pounds of rock at once!
Ages 10+
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Hey there, rock hounds! Use this 15-specimen Rock Study Kit for endless hands-on testing and observation. Inside, you'll find number-coded, 1" specimens of igneous, sedimentary, and metamorphic rock.
Ages 7+
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Polish rocks twice as fast with this quality Lortone 33B double-barrel rotary tumbler. The two barrels allow you to either polish up to 6 pounds of rock at a time OR coarse-grind in one barrel while polishing in the other!
Ages 11+
Out of Stock, Expected to Ship: 11/13/2023
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Get professional rock polishing results with this Lortone double-barrel rock tumbler and deluxe rock tumbling kit. Tumble 6 pounds of rock at once and watch as rough rocks transform into beautiful, shiny gemstones!
Ages 11+
Out of Stock, Expected to Ship: 10/20/2023
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This economical shortwave ultraviolet fluorescent lamp also includes a longwave ultraviolet LED lamp so you can experiment with both shortwave and longwave ultraviolet light. Use it to examine your luminescent minerals!
Ages 11+
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This Earth Science rock collection of 75 number-coded, unmounted specimens is a valuable tool for demonstrating physical properties, major rock-forming minerals & more. It's the perfect rock kit for any rock hound!
Ages 8+
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This is the ultimate earth science rocks & minerals collection! It even has fossils. This kit comes with 105 number-coded specimens in eight rock collections.
Ages 11+
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This complete mineral kit has number-coded, 1" specimens of 15 important minerals so students can handle, test, and learn all about them. Includes an identification key, a description of each mineral specimen & more!
Ages 7+
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This science kit makes an excellent introduction to the world of rocks and minerals.
Ages 10+
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This ultraviolet LED "black light" flash light is ideal for using GloGerm products or to investigate fluorescence around your house.
Ages 11+
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This deluxe dual-power stereo microscope provides you with 20x or 40x magnification simply by rotating the 2x/4x objective. Use it to look up close at tiny water protozoa, mineral crystals, circuit boards, and more.
Ages 8+
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Although they look like ordinary rocks, geodes are often full of beautiful crystals. Using the instructions & rock pick inside this deluxe kit, crack open 10 medium-sized geodes and discover the crystal formations inside!
Ages 10+
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Get 1" rock & mineral samples (15 of each) and tools to inspect them in one boxed set. Kit has rock & mineral samples, magnifier, nail (hardness) & streak plate (color). So kids can handle, test & study rocks & minerals!
Ages 10+
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This set of 10 mineral specimens fluoresce into bright greens, reds, oranges and more under 'longwave' ultraviolet light, peaking at a 366 nm wavelength.
Ages 10+
Out of Stock, Expected to Ship: 10/22/2023
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This item only ships to a street address in the 50 US states.
This comprehensive collection of rocks from North America includes 100 number-coded specimens packaged in two compartmented boxes.
Ages 8+
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This mineral test kit contains the tools you need to test and identify all the rocks and minerals you collect.
Ages 10+
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Use this complete Crystal Growing Experimental Kit to grow seven different crystal types in a variety of sizes and colors.
Ages 10+
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Watch these fluorescent minerals change color under ultraviolet light! This set of 10 mineral specimens fluoresce into bright greens, reds, oranges & more under "shortwave" ultraviolet light, peaking at a 254 nm wavelength.
Ages 10+
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This item only ships to a street address in the 50 US states.
Grow your own rock candy crystals with this unique Crystal Growing Experiment Kit! Kids will love this delicious sugar crystal science experiment; edible science is a perfect way to engage curious learners!
Ages 5+
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A practical guide to find, and identify the most common fossils in North America. 160 pages with full-color illustrations.
Grades K-12
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Grow two types of crystals in nine bright colors with this crystal growing kit from Smithsonian.
Ages 10+
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This rock collection a student identification pack designed to complement the Washington School Collection, although it's also great to test your identification skills with.
Ages 8+
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Now anyone can be a rock hound.
Ages 7+
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The Washington School Collection is a very popular rock and mineral collection used in many schools around the country.
Ages 8+
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Crack open this 3" - 4" mega-sized geode to discover mineral deposits or crystals inside.
Ages 8+
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Any aspiring geologist will love this set of 9 Mohs Scale of Hardness minerals.
Ages 10+
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This rock tumbler refill kit is pre-measured for a 3-pound rotary rock tumbler. Get four stages of grit: coarse, medium, pre-polish, and polish.
Ages 10+
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This is an economical collection of 35 mounted and labeled 5/8" specimens.
Ages 8+
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Our largest geode yet! The massive, Ultra-Mega geode is truly amazing. Each is about 5 - 6" in size and weighs between 1.5 - 2.5 pounds.
Ages 8+
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Grow a beautiful crystal garden directly from these mineral samples.
Ages 8+
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Learn about fluorescence with glow-in-the-dark rocks! This fluorescent experiment kit has six 1.5-2" mineral specimens that fluoresce under the included black light flashlight. Discover more in the product description below!
Ages 10+
Out of Stock, Expected to Ship: 10/22/2023
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This attractive 6.5" x 11" collection display box is 1.5" deep and is excellent for storing and displaying any type of collection: rocks, minerals, fossils, shells, etc.
Ages 8+
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Investigate fluorescence with this set of 10 minerals that glow under longwave ultraviolet light.
Ages 8+
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This item only ships to a street address in the 50 US states.
Explore the earth science field of geology by collecting rocks and minerals for kids and adults. A rock collection often becomes a treasured box of memories, as well as a favorite science experience.
Not the laid-back collecting type? By purchasing a set of rocks and minerals for sale, your enthusiast can get going immediately! We have rock sets that let you test for color streak and hardness, magnetism, carbonates, and more. Think rocks and minerals lack action? Get smashing with a rock pick, safety goggles, and a set of geodes to unlock unique mineral deposits or beautiful crystals! Every rock has a life story and is formed through natural processes–they aren’t just ‘born’ the way you see them now. Discover the rock cycle with the three types of rocks: igneous, metamorphic, and sedimentary. Learn how time, temperature, pressure, and erosion have worked to uniquely shape them all. Looking for the perfect gift? Consider a complete set of rocks and minerals for kids or the Rock Hound’s Backpack Kit, complete with fact-filled field guides and more. Use our free rock hound expedition guide (.pdf) for handy checklists and ideas!
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