Hematite White Silver 2x4mm Corner Cut Nugget - 15-16 Inch R0086 Moroccan Agate is a variety

Moroccan Agate is a variety of Chalcedony

known as sheet silicates because they form in distinct layers

It appears green because of traces of Chromium

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

and forms around pieces of sand or other irritations within such a mollusc’s shell to create pearls

Hematite White Silver 2x4mm Corner Cut Nugget - 15-16 Inch R0086 Moroccan Agate is a varietyHematite is an iron oxide and one of the few gemstones with a metallic luster. When tumbled it can have the look of polished steel. Hematite is black to steel to gray or silver to gray, as well as brown to reddish brown or red in color. Its name is derived from the Greek word for blood, haima, owing to its red appearance when sliced thinly or powdered.