Fluorite and Calcite

Pale yellow with a blue growth phantom and hints of green amongst beautiful internal reflections in this large Cornish Fluorite (9.5cm across). The specimen is a partial cube with waxy lustre and slight multistepping on the crystal faces. On one face hexagonal Calcite crystals are scattered measuring to 8mm in length. On another several small inclusions of Chalcopyrite can be seen in the Fluorite.