Polycrystalline Silicon Money Magnet Bracelet A vibrant and unique specimen

A vibrant and unique specimen featuring grape-like clusters of agate chalcedony

and researchers due to their scientific significance

- Perfect addition to any mineral collection or as a decorative piece

- Quality: High-quality mineral specimen with excellent crystal formation

Polycrystalline Silicon Money Magnet Bracelet A vibrant and unique specimenWeight : 500 Grams (Pkt) Location: USA Product Description Polycrystalline Silicon is a manmade material produced by refining silicon into multiple crystal grains, resulting in a metallic grey to bluish appearance with a crystalline, blocky texture. It is typically formed in irregular chunks with reflective surfaces. Manufactured in the USA, this material is composed of high purity silicon and is widely used in industrial and technological