Effect which causes dark, metallic-like color shimmers, commonly blue and green, to be displayed on a few minerals. The name is derived from Labradorite, a mineral which is the best example of this effect.
It is an effect that cause dark, metallic-like color shimmer, usually blue and green, to be displayed on a few minerals. The name has been taken from Labradorite mineral that gives the best effect.
Typical iridescence of labradorite feldspar.