If one wasn’t careful, it would be easy to mistake pyrite’s metallic cubic crystals for gold, hence the name “fool’s gold”. Now you can fool others with this large 3″ piece of pyrite. Each specimen weighs between 6 and 12 ounces, and has grown crystals that reach up to 20mm (3/4″) in size.
Uniformity of Dosage Units
Allschoolabs
Uniformity of Dosage Units is a specialised analytical laboratory service that assesses whether individual dosage units contain sufficiently consis...



































