around the same time as the Chicxulub impact that is thought to have caused the mass extinction of the dinosaurs

The W1 was added because of an exterior weathering rind

Its dimensions are 31x10x9 mm

Product ID: MGPK48599

Labradorite | Round Cut | Natural Gray Rainbow | 11mm 4.6ct color change sapphire around the same time asProduct Type: Labradorite Approx Weight (per piece): 4. 6ct Size: 11mm Shape: Round Cut Faceted on both sides Color: Gray with Rainbow Luster Clarity: Transparent Origin: Africa Labradorite is an unusual mineral. It can display a beautiful iridescent play of colors, caused by internal fractures in the mineral that reflect light back and forth, dispersing it into different colors. This effect, known as labradorescence, gives Labradorite its appeal and