See our blog post Mesh vs. Grit for more detail. Mesh to Micron Conversion Chart The chart below shows the approximate size in inches and microns for various mesh sizes. These values are generally accepted as accurate but are approximates because the thickness of the wire used to make a ...
Figure 2 on the other hand, displays the same chart with different ore samples. Both measured Copper Mountain and New Afton models have similar trend and slopes that can be reflected from the closeness of their exponents. These two cases have proven that different ores c...