Hematite White Silver Plated 2mm Faceted Round 15-16 Inch Emeraald a microscopic protozoa with a

a microscopic protozoa with a silica shell

depositing layer upon layer of Quartz silicate to create the banding and patterns now prized in Botswana Agate

Ruby has long been considered one of the most beautiful and valuable gemstones on the planet

Black Spinel not only has the dark color

Botswana Agate displays highly defined parallel banding

Hematite White Silver Plated 2mm Faceted Round 15-16 Inch Emeraald a microscopic protozoa with aHematite 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 gray or silver 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.