If the angles are way too steep or far too shallow, the light will go through and never be reflected back toward the viewer. The faceting equipment is used to carry the stone onto a flat lap for reducing and sharpening the flat aspects.[37] Rarely, some cutters use Exclusive https://caluaniemuelearoxidizeche98775.blogdiloz.com/27503941/caluanie-muelear-oxidize-cas-no-options