Labradorite 2.5x4 Faceted Rondelle AAA Grade - 15-16 Inch Cut Cube Petrified Wood Agate is formed

Petrified Wood Agate is formed from the petrifaction process of primeval trees over the course of many years

Green Lodolite is Quartz with inclusions of sand

Labradorite is usually gray-green

with inclusions that appear in patterns similar to moss or lichen

and veins within the tan

Labradorite 2.5x4 Faceted Rondelle AAA Grade - 15-16 Inch Cut Cube Petrified Wood Agate is formedLabradorite is remarkable for the way its aggregate layers refract light, creating iridescent flashes of blue, gold, pale green or copper red. This effect is known as labradorescence, taking its name from the stone. Labradorite is usually gray to green, dark gray, light gray or black. It was discovered in Labrador, Canada in 1770 and named for the area, though it is referenced as a highly revered stone in much older Inuit tribal legends.