Hematite Antique Silver Plated 4mm Round - 15-16 Inch 1019202148HR as a gemstone that is

as a gemstone that is cut into many shapes and often given a high polish

or merlinite

Picture Jasper is a form of brown Jasper characterized by its unique banding and flow patterns created by petrified or silicate mud and occasional dendritic inclusions

Stone Type: Petrified Wood Agate

Common Opal is generally opaque

Hematite Antique Silver Plated 4mm Round - 15-16 Inch 1019202148HR as a gemstone that isHematite 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.