EISCO 12PK Oolitic Limestone, Sedimentary Rock Specimens - Approx. 1" - Geologist Selected & Hand Processed - Great for Science Classrooms - Class Pack

$20.99

EISCO Raw White Sandstone, Sedimentary Rock Specimen - Approx. 1" - Geologist Selected & Hand Processed - Great for Science Classrooms (12)

$7.99

EISCO 6PK Raw Lodestone, Mineral Specimens - Approx. 1" - Geologist Selected & Hand Processed - Great for Science Classrooms - Class Pack

$44.99

EISCO 6PK Raw Basalt, Igneous Rock Specimens - Approx. 1" - Geologist Selected & Hand Processed - Great for Science Classrooms - Class Pack

$8.95

EISCO 6PK Raw Anthracite Coal, Metamorphic Rock Specimens - Approx. 1" - Geologist Selected & Hand Processed - Great for Science Classrooms - Class Pack

$17.99

EISCO Raw Obsidian, Igneous Rock Specimen - Approx. 1"- Geologist Selected & Hand Processed - Great for Science Classrooms

$12.99

EISCO 12PK Raw Magnetite, Mineral Specimens - Approx. 1" - Geologist Selected & Hand Processed - Great for Science Classrooms - Class Pack

$26.75

EISCO 6PK Raw Sulfur, Mineral Specimens - Approx. 1" - Geologist Selected & Hand Processed - Great for Science Classrooms - Class Pack

$33.99

EISCO Raw Sulfur, Mineral Specimen - Approx. 1" - Geologist Selected & Hand Processed - Great for Science Classrooms

$24.99

Landical Moh's Hardness Test Kit 11 Piece Mineral Hardness Kit Include 9 Rock Mineral Specimens and 2 Unglazed Porcelain Streak Plates for Exploring Identifying Studying Geology and Earth Science

$11.99

Weco Wonder Shell Natural Minerals (3 Pack), Small

$7.99

Blue Handcart Natural Slate Stone Rocks, Mix of Stones 2 to 3 inches and 1 Piece About 8 inches - for Aquariums and Terrariums, Aquascaping (3 Pounds)

$28

Rocks & Minerals (DK Handbooks)

$9.9

TPDLW Ammonite Fossils, 2PCS Natural Ammonite Fossils for Display and Gift, Pair Fossil Stone Bring Wealth and Relaxation, Best Mineral Collection(1"-2")

$11.96

Kunin Eco-Fi Plus Premium Felt (12 Pack), 12" by 18", Sandstone

$16.5

Alliance Gator Aqua Rock Permeable Stone, ASTM No.9 Granite Stone. 50 LB Bag

$22.95

Flourite Black Sand, 15.4 Pound (Pack of 1)

$16.99

T4U Crystal Chips Stone Crushed Quartz Glass 0.5LB - Fluorite Tumbled Gravel Small Decorative Pebbles Bulk, Mini Polished Rocks Pieces for Crafts, Vases Filler, Succulent Plants, Aquarium Gravel Rocks

$14.99

Nature's Ocean Bio-Activ Live Aragonite Reef Sand 0.1-0.5mm, 20 lbs., White

$18.78

NATIONAL GEOGRAPHIC Rock Tumbler Kit – Hobby Edition Includes Rough Gemstones, and 4 Polishing Grits, Great STEM Science Kit for Geology Enthusiasts, Rock Polisher for Kids and Adults

$39.99

CaribSea Aragonite Aquarium Sand, 10 lbs., Tan

$13.99

Spantik Himalayan Pink Salt Chunks 10 Lbs Bag 100% Authentic Pure Natural Rock Stones w 84 Traces Of Minerals Crystals | 1 .5 to 2.5 Inches X-Large chunks of rock himilian salt

$7.99

5 LB. Dental Lab Stone Type IV Green Gypsum Type - All Purpose Strong Compound - 5 Pound Sealable Mylar Bag with Plastic Scoop Included - Used in Dental Laboratory, Jewelers, Arts and Crafts

$25

T4U Crystal Chips Stone Crushed Quartz Glass 1LB - Fluorite Tumbled Gravel Small Decorative Pebbles Bulk, Mini Polished Rocks Pieces for Crafts, Vases Filler, Succulent Plants, Aquarium Gravel Rocks

$16.99

Premium Pebbles Lava Rock. 1 to 2 inch - 20 lbs. Tumbled Black/Gray Natural Lava Pebbles. for Outdoor Gas Fire Pits and for Decorative Landscaping Applications

$27.99

NATIONAL GEOGRAPHIC Rock Collection Box for Kids – 200 Piece Gemstones and Crystals Set Includes Geodes and Real Fossils, Rocks and Minerals Science Kit for Kids, A Geology Gift for Boys and Girls

$16.49

Skyflame10LB Natural Lava Rocks for Fire Pits, Fire Tables,Fireplaces, Garden Landscaping Decoration, Indoor and Outdoor Use, 3/4~1 Inch, Black

$23.99

Premium Pebbles Lava Rock. 2 to 3 inch - 20 lbs. Tumbled Black/Gray Natural Lava Pebbles. for Outdoor Gas Fire Pits and for Decorative Landscaping Applications

$24.99

RAPTOR UP4884 Basalt Gray Bedliner 13.02 Oz 2K Aerosol, Basalt Gray, 400ml

$457.74

SHARK TEETH Fossils (1 Pound) Bulk Wholesale, Grade A & B Mix Genuine Moroccan, 50-60 Million Years old (Paleocene Period), Real Authentic Shark Tooth Collection, and Fossil Book & ID Card

$29.95

Jurassic Rock Mineral Rock/Salt Lick for Deer and Other Wildlife - Crushed Bag/Growler & Solid Rocks

$27.29

5 lb - Dental Yellow Buff Stone - Gypsum Type III - All Purpose Compound - Model Stones - Used in Dental Lab & Offices ** Includes Scoop **

$19.99

SUNYIK Howlite Turquoise Tumbled Chips Stone Crushed Pieces Irregular Shaped Stones 1pound(about 460 gram)

$12.97

(Type-A (Black), 1 Pack) Fake Rock - Looks Stone - Safe for Outdoor Outdoor Secret Safe Box for Keys, Fake Stone Rock Yard House Accessories

$286.99

OUPENG Pebbles Polished Gravel, Natural Polished Mixed Color Stones, Small Decorative River Rock Stones 2 Pounds (32-Oz)

$12.99

Sedimentary Rocks in the Field: A Practical Guide

$64

Hartline 10006 Rockite Cement 15 Min 5 Lb, No Size, White, 80 Ounce

$9

Rock Collecting for Kids: An Introduction to Geology (Simple Introductions to Science)

$11.99

Hubco - Geological Sample Bags 4 1/2 x 6 - Sold as 100 Each

$78.53

Volcanics White Liquid Chalk Markers 12 Pack Chalkboard Markers Erasable Glass Markers Washable

$4.98

The Illustrated Guide to Rocks & Minerals: How to Find, Identify and Collect the World’s Most Fascinating Specimens, with Over 800 Detailed Photographs and Illustrations

$12.89

Deluxe Mohs' Hardness Pick Set for Mineral Identification, Wooden Case

$54.95

5 LB. Dental Lab Stone Type IV High Strength Blue Die Gypsum - All Purpose Strong Compound - 5 Pound Sealable Mylar Bag with Plastic Scoop Included - Used in Dental Laboratory, Jewelers, Arts & Crafts

$18.07

YISZM 2LB Succulent and Cactus Gravel Pebbles, 1/5 Inch Natural Decorative Polished Stones, River Rocks for Vases, Aquariums, Terrarium and Outdoor Gardening, Mixed Color

$6.98

EUPHERBIA Blue Salt, Coarse, 3.5 Oz, Rare and Premium, Natural, Unprocessed, Potassium-Rich, Heart Friendly, Packed with Trace Minerals, Kosher Certified, 100g

$6.25

Geology: Rocks & Minerals Unit Study

$2.99

Sedimentary Structures: (Fourth Edition)

$38.99

DAP 7079818418 DYNAFLEX 230 (18302) Brown Raw Building Material, 10.1 oz, 10 Ounces

$5.69

Simetufy 2.2lb Lava Rock Pebbles, 1/5 Inch Decorative Pea Gravel for Plants, Terrarium Rocks for Pots Indoor, Cactus, Top-Dressing Volcanic Rocks, Drainage Rocks for Potted Plants

$12.95

Silver Iridescent Ammonite Fossil! 110 Million Years Old! Real Authentic Great for Kids Classroom School Paleontology Metaphysical Dinosaur Cretaceous Geology

$18.99

Atlas Scientific pH 4.00, 7.00, & 10.00 Calibration Solution 125ml - 4oz (Pack of 3)

$34.95

T4U Tumbled Chips Stones Crushed Black Gravels 1 LB, Irregular Shaped Natural Rock Pebbles, DIY Polished Rocks for Potted Plant, Bonsai, Vase Fillers Aquarium Decoration, Aquarium Gravel Rocks

$24.3

JOHOUSE Quartz Stones Assorted, Tumbled Chips Stone 1LB Crushed Crystal Natural Rocks Assorted Stone for Home Decoration Vases Plants Succulents Cactus

$18.59

T4U Tumbled Chips Stones Crushed Black Gravels 2 LB, Irregular Shaped Natural Rock Pebbles, DIY Polished Rocks for Potted Plant, Bonsai, Vase Fillers Aquarium Decoration, Aquarium Gravel Rocks

$13.99

Rocks & Minerals: The Definitive Visual Guide

$24.56

Shungite Stones - by wellness hut - Authentic Tier III Karelian Rocks for Drinking Water Infusion - Natural Minerals with High Fullerenes Content - 2-Pound Bag

$19.99

GEMHUB Green Emerald Chunks 500.00 Ct Lot of Natural Raw Rare Gemstones Lapidary for Cabbing, Tumbling, Wire Wrapping

$8.99

Oatey 30246 4 oz. PVC Regular Clear Cement and 4 oz. NSF Purple Primer Handy Pack

$5.48

INSL-X CST292209A-01 TuffCrete Waterborne Acrylic Concrete Stain Paint, 1 Gallon, Desert Sand, 128 Fl Oz (Pack of 1)

$14.5

NATIONAL GEOGRAPHIC Starter Rock Tumbler Kit - Durable Leak-Proof Rock Polisher for Kids - Complete Rock Tumbling Kit - Geology Hobby Science Kit, Rocks & Crystals for Kids (Exclusive)

$69.98