How to concentrate an ore of tin containing FeCrO4?

One method for concentrating ore of tin containing FeCrO4 is magnetics separation. In this method, magnetic separators are used to separate the FeCrO4 particles from the ore. The magnetic separator creates a magnetic field which captures the FeCrO4 particles, while allowing the tin particles to pass through. This allows the ore to be separated into concentrated tin ore and "tailings" containing the remaining FeCrO4 particles.

An ore of tin containing FeCrO4 is concentrated by magnetic separation as FeCrO4 is ferromagnetic in nature.