Polycrystalline Silicon fossils Fe₂Al₉Si₄O₂₂(OH)₂)

Fe₂Al₉Si₄O₂₂(OH)₂)

Weight: 75 Gram

It is a popular choice for jewelry

Size: 16 x 8 x 13

warm tones make it suitable for both everyday wear and formal occasions

Polycrystalline Silicon fossils Fe₂Al₉Si₄O₂₂(OH)₂)Weight : 500 Grams (Pkt) Location: Brazil 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