Black Iron Oxide - Fe3O4 - Natural - 5 Pounds

Key features

• Fe3O4, also known as magnetite or Iron (II,III) Oxide
• This comes from a natural source so the product has slight variation in color
• Particle size runs about 500 mesh (30 microns)
• Used in welding, pigments, ceramics, along with a lot of other uses
• We sell bulk for so many different uses, we don't include any specific use instructions