lelation Between Specific ;ravity and Iron Content •f ·Roc:ks .From .content and the specific gravity of iron·rich rocks in the R~~ Mountain Forma· . The use of specific gravity in determining the grade of iron ore is not a new.how to calculate specific graviity of iron ore,How to Find and Determine the Specific Gravity of a Rock - Mineral .Jul 29, 2015 . In the method we use to How to Find and Determine Specific Gravity of . the specific gravity of a mineral, you simply take a sample of ore of.
how to calculate specific graviity of iron ore