An Inuit warrior saw that the Northern Lights had become trapped in a piece of the stone. So he took his spear and struck the rock to help set the light free and back into the sky.
 Labradorite is a feldstar mineral, a triclinic crustal system (meaning vectors of unequal lengths). Labradorite can appear straightforward, white, or grey in color and come in different sizes and shapes. They are labradorescent (Iridescent optical effect. Or in simple terms, a peculiar reflection of the light. Pearly sheen).
In Finland, labradorite crystal is called Spectrolite. This is because it has captured every shade in the whole spectrum of color.
 
Used for; 
shamanic ceremonies. For conjuring the power of the sun. And for strength in difficult situations. Interdementional travel.