Tourmaline Var. Liddicoatite – Madagascar
 Rare and wonderfully graphic gemstone disc from Madagascar!
 A 22.5-carat, 3.4-cm-diameter slice with the sought-after sharp-edged triangular phantoms in a variety of green and brown tones. The longitudinal section of the tourmaline provides fantastic insights into the zonal structure of the crystal. This gemstone from Madagascar, with its varied color zones, displays equilateral triangles within.
 Unique collector's item from Madagascar.