Labradorite
Labradorite is a feldspar mineral known for its play of color, called labradorescence. It has a hardness of 6 to 6.5 on the Mohs scale. It is named after the Labrador peninsula in Canada and is also mined in Madagascar and Finland.
Labradorite is a feldspar mineral known for its play of color, called labradorescence. It has a hardness of 6 to 6.5 on the Mohs scale. It is named after the Labrador peninsula in Canada and is also mined in Madagascar and Finland.