Pyrite has the nickname "fool's gold" because the brassy yellow color and chunky appearance have fooled a lot of prospectors looking for gold. It is brittle, metallic mineral and is more than 50% sulfur in composition. The surface of pyrite is often grainy, although cubes are also common. These specimens are great for science projects or classroom collection. Each piece tends to measure about 1.25" x 1" x 1". However, 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.
This set includes four (4) N95 NIOSH approved respirators.
These extra-large, powder-free, 5mil Nitrile Exam Gloves are designed and manufactured for superior comfort and protection.
These medium, powder-free Nitrile Exam Gloves are designed and manufactured for superior comfort and protection.
These goggles meet the ANSI Z87.1, 2010 High Impact standards.
These premium 5mil medical-grade Nitrile Exam Gloves are designed and manufactured for superior comfort and protection.
Box of 100 X-SMALL nitrile exam gloves.
This SUPER Erector Construction set is one of the best you'll find anywhere!
Defy gravity with this cool balancing eagle!
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
Build a model green house and 9 other green energy-related devices with this great kit!
This is a classic demonstration toy of the powers of magnetic fields!
Exciting magnet exploration for ages 8 and up!
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