Calcite Dichroscope Mandrels Built for lasting professional use

Built for lasting professional use

though it performs best with larger diameter drills rather than the finest sizes

which exhibit high and low variations visible under magnification

Includes both the base and yoke components as a complete assembly

Mounts to benchtop via screws for a secure

Calcite Dichroscope Mandrels Built for lasting professional useThe calcite dichroscope is used to determine whether a gemstone is dichroic, displaying two distinct colors when viewed from different directions. This property helps differentiate stones of similar body color and is especially useful for examining rough material or mounted stones where other instruments are difficult to use. Features Reveals whether a stone is dichroic (shows two colors) Assists in distinguishing gemstones of similar appearance