Chemically and mineralogically, the lodestone is magnetite, a massive type of iron ore, an oxide of iron, a mineral related the the brown stuff coating the magnetic disks and tapes used by computers. Magnetite is quite common in nature, while lodestones are relatively rare. This is a real lodestone, making it perfect for science experiments or rock collections.
Please be aware that this is a natural mineral and as such each piece is one of a kind! The one you receive may not be exactly the same as the ones pictured but it will be similar. Price is per each piece. They come in irregular shapes, sizes and weights. Photo shows multiple pieces for demonstration purposes only.
This magnet has a strength of: 50 Gauss (0.005 T)
These premium 5mil medical-grade Nitrile Exam Gloves are designed and manufactured for superior comfort and protection.
These goggles meet the ANSI Z87.1, 2010 High Impact standards.
Box of 100 X-SMALL nitrile exam gloves.
These large, powder-free, 5mil Nitrile Exam Gloves are designed and manufactured for superior comfort and protection.
These disposable surgical-style earloop face masks conform to the ASTM F1862 Level 1 clasification. Box of 50.
Highly durable lab apron made of rubberized cloth is impermeable and easy to clean, perfect for all manner of lab or classroom experiments
Infiniview comes with a 3.5" LCD screen and rechargeable Lithium Ion battery that will last up to 2 hours in the field.
This high precision gyroscope will amaze you with rotational speed and ease of precision.
Command robotic creations with this cool construction kit!
You don’t think recycling is cool? Get a look at this, we’re sure you’ll change your mind!
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
Build a hand that realistically moves its fingers using shape memory allow technology!
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