9.25 CTS RAINBOW LATTICE SUNSTONE ROUGH -AUSTRALIA [F6736]

Description

QUALITY ROUGH

RAINBOW LATTICE SUNSTONE.

This is one of Australias most unique gemstone found in 1985 in the harts range Northern terrority. This is a natural stone that has been stabilized.

The lattice display is very directional

Its a mixture of feldspar predominately moonstone with limenite and triangles which have a stunning display of iridescent rainbow .Most specimens also have hematite[sunstone] and a moon stone effect ,Adularescence.

The GIA indentified it and declared it as a new gem variety in 1989