7.9" Wide, Single Side Polished Labradorite - Madagascar

This is a beautiful labradorite specimen with one face polished, collected from Madagascar. The base has been cut flat, however the specimen struggles to stand up on it's own so an acrylic display stand will be provided with the specimen. The one polished face allows the piece an entirely different personality when viewed in different angles while allowing the natural beauty of raw labradorite to remain present.

Part of the face contains sections of rock that didn't preserve with labradorescence, likely due to its composition. Unfortunately, it doesn't polish quite as nice as the labradorite, either, hence the reduced price for such a wonderfully colorful specimen.

Labradorite is a feldspar mineral that is most often found in mafic igneous rocks. Some specimens of labradorite exhibit what is called a "schiller effect", which is a strong play of iridescent blue, green, red, orange, and yellow colors. Labradorite is so well known for these spectacular displays of color that the phenomenon is known as "labradorescence." Specimens with high quality labradorescence are often polished and used as gemstones.

The labradorescence is not caused by the colors being reflected on the surface of the specimen. Instead, light enters the stone, hits a twinning surface within the stone, and reflects from it. The color seen is the color of light reflected from that twinning surface. Different twinning surfaces within the stone reflect different colors of light. Light reflecting from different twinning surfaces in various parts of the stone can give the stone a multi-colored appearance.

Labradorite is named after where it was first found in Labrador, Canada. Today, the most prolific deposits and the source of most commercially available labradorite occur in Madagascar and Russia.
5.6" tall, 7.9" wide, 3 1/2 pounds