This large chunk of Iron Pyrite, 2-3 inches in diameter, is great for any mineral collection.
The name is derived from the Greek ’fire’ as it produced sparks when struck. Beacause of its similarity to gold, pyrite is often called fool’s gold. Pyrite is a brass to golden colored iron, often found with well formed crystals and a metallic luster.
Save with this large package of 300 medium-size nitrile exam gloves!
Professional Powder-Free Textured Nitrile Exam Gloves with Aloe, Size Large
These extra-large, powder-free, 5mil Nitrile Exam Gloves are designed and manufactured for superior comfort and protection.
High-protection, fluid-resistant and anti-static disposable lab coat in size Large.
Affordable pack of 10 PPE face shields for protection from liquids.
These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.
This classic desk toy will keep you amused!
A beautiful desk or bookshelf accessory for the reading fanatic in your family!
Build your own windmill generator kit by recycling a plastic bottle!
Great reference card for chemistry and physics students.
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
This smaller transportable Van de Graaff Generator will easily fit in any classroom!
At xUmp.com you will find a large selection of scientific products carefully curated by real scientists and educators. We sell everything from educational toys, teacher supplies for science classroom, lab equipment, science toys, science fair supplies, classroom equipment, chemistry glassware, chemistry lab equipment, physics demos, electronics supplies, robots, science kits to geeky science gifts.