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

$44.99

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

$33.99

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

$13.99

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

$8.95

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

$24.99

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

$17.99

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

$20.99

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

$12.99

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

$7.99

Magnetic Lodestones, Mineral Specimens Approximately 1" Long, 12-Pack

$39.99

Weco Wonder Shell Natural Minerals (3 Pack), Small

$7.99

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

EISCO Mineral ID Kit - 7 Pieces - Includes Streak Plate, Glass Plate, Dropper Bottle, Magnet, Nail, Copper Square & Retractable Hand Lens - Great for Geology Classrooms & Basic Field Testing

$19.95

Ninesung Magnetic Sand, 1 Pound Iron Filings, Iron Powder Filings Magnetic Power for Magnet Education and School Experiments Learning, Iron Oxide Powder Shavings for Science

$8.87

United Scientific Mineral ID Kit - 7 Pieces - Includes Streak Plates, Glass Plate, Dropper Bottle, Magnet, Nail, & Hand Lens - Great for Geology Classrooms & Basic Field Testing

$14.99

AOMAG Magnetic Iron Powder Filings Sand for Magnet Education, School Projects and Science Experiments Storage Jar (13 Ounces) with Shaker Lid

$9.99

DAILYLIFE Magnetic Sand Iron Filings for Science, 12 Ounces of Iron Powder in Glass Bottles with Shaker Holes and Lid, 1 Pack Iron Oxide Powder for Education and School Projects, Metal Powder

$6.99

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

$54.95

Manual of Mineral Science

$13.59

Baja Gold Mineral Sea Salt, Natural Grain Crystals, 1 Lb. Bag

$3.23

Sodium Metal Element 11 Sample, 99.8% Pure 1 Gram Under Mineral Oil Inside a Labeled Glass Vial…

$11.99

ULAB Scientific Narrow-Mouth Glass Erlenmeyer Flask Set, 34oz 1000ml, 3.3 Borosilicate with Printed Graduation, Pack of 2, UEF1027

$18.99

Flourite Black Sand, 15.4 Pound (Pack of 1)

$16.99

Deruilong Graphite Crucible, 1kg/2kg High Purity Graphite Crucible, Melting Gold, Silver, Copper, Furnace Casting Mould Melt Jewelry Tools(1KG)

$29.99

Magnesium 1" Metal Density Cube - 99.9% Pure Element for Chemistry - Periodic Table Design Educational Scientific Elemental Specimen

$44.99

BVV Celite 545 Diatomaceous Earth (Food Codex Grade) 4.5 Micron-1000 Grams

$42.5

Rocks & Minerals (DK Handbooks)

$9.9

Earth Materials: Introduction to Mineralogy and Petrology

$20.44

Earth Materials: Introduction to Mineralogy and Petrology

$38.22

12 oz Fine Iron Filings Magnetic Iron Powder for Magnet Education and School Projects - Discover The World Of Magnetics & See Magnetic Lines Of This Unseen Force & More (One Pack)

$7.5

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

Manual of Mineralogy

$14.95

EISCO Bar Magnets, Set of 2 - Red & Blue, North/South Poles - Chrome Steel - Includes Keepers - Perfect for Physics Classrooms & Magnetism Experiments

$10.99

Yantra Mohs Hardness Scale Set Streak Magnetism Test in Rocks and Minerals with All Accessories, Tools and Instruction Manual

$289

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

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

ULAB Scientific Erlenmeyer Flasks with Blue Screw Cap, 34oz 1000ml, 3.3 Borosilicate with Printed Graduation, Pack of 2, UEF1021

$15.99

UYPEA Ferrite Putty Rocks, More Than 600 Weak Magnetic Smooth Ferrite Pebbles, ADHD Desk Toys for Office and Time-Killer for Adults

$19.99

Dowling Magnets Iron Filings Variety Pack, 3 Jars (fine, Medium, coarse), 12 Ounces Each (731050)

$5.99

Zinc 1" Metal Density Cube - 99.9% Pure Element for Chemistry - Periodic Table Design Educational Scientific Elemental Specimen

$12.99

KoveYzao 4 Packs Graphite Ingot Block, 99.9% High Purity EDM Graphite Plate, Graphite Blank Milling Surface Metal Melting Casting Mould, Graphite Crucible for Smelting (50mm x 50mm x 20mm)

$17.92

Indiana University Distressed Wood Grain 4" Round Magnet Officially Licensed Collegiate Product

$19.05

Redmond Real Salt - Ancient Fine Sea Salt, Unrefined Mineral Salt, 26 Ounce Pouch (2 Pack)

$6.48

Microscopic Identification of Minerals

$0.99

Aluminum Material Rare Earth Magnet Black for Education, Industry

$13.78

Redmond Real Salt - Ancient Fine Sea Salt, Unrefined Mineral Salt, 16 Ounce Pouch (2 Pack)

$11.99

Baja Gold Mineral Sea Salt, Fine Grind, 1 Lb. Bag

$15.52

Introduction to Mineralogy

$18.73

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

$12.97

Eisco Labs Horseshoe, U Magnet, Chrome Steel, 3" x 1 9/16"

$9.99

Redmond Real Salt - Ancient Fine Sea Salt, Unrefined Mineral Salt, 16 Ounce Pouch (1 Pack)

$19.96

Flourite, 7 kg / 15.4 lbs

$13.99

Mother Earth Minerals - Manganese - 8 Ounce 96 Servings

$8.81

ULAB Scientific Glass Beaker Set, Vol. 500ml, 3.3 Borosilicate Griffin Low Form with Printed Graduation, Pack of 4, UBG1016

$13.99

REDMOND 10 Fine Natural Livestock Mineral Salt, OMRI Listed, 5LB Bag

$14.99

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

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

$16.5

50Pcs Strong Neodymium Magnets Bar, 20x5x2mm Heavy Duty Rare Earth Magnets, Rectangular Magnetic Bar, Small Powerful Magnets for Crafts Kitchen DIY Tool Storage Science Office

$4.99

Stellar Chemical ~ Sodium Chlorite, 80% Flakes, Tech Grade ~ 1000 Grams (1KG)

$10.95

2Pcs Fossil Specimen,Ammonite Fossil Specimen Shell Madagascar Stones and Minerals (Diameter 4cm)

$11.95