Alternate Names: Indian Red
Natural red iron oxide is delivered as a red powder or in lump form. It is used in paint, rubber and ceramics.
The analysis given here is only an example, this is a natural material and of course the chemistry is widely variable from place to place. SO3 can be present in significant amounts. Iron content will vary from 40 to 70% and grades are sold according to its amount. Here is another example:
Natural Red Iron Oxide powder
|Materials||Iron Oxide Black|
|Materials||YLO-1888D Yellow Iron Oxide|
|Materials||Iron Oxide Yellow|
|Materials||Iron Oxide Red|
|Hazards||Iron oxide and Hematite|
Metallic based materials that impart fired color to glazes and bodies.