Selenite 6mm Round Green Blue (Dyed) - 15-16 Inch Nephrite Jasper is an opaque

Jasper is an opaque

as well as translucent and iridescent

Some specimens of Fire Opal produce iridescent flashes and are referred to as Precious Fire Opal or “Firmament Stone

Green is the most common color for Aventurine

Selenite 6mm Round Green Blue (Dyed) - 15-16 Inch Nephrite Jasper is an opaqueSelenite is a crystal formed from the mineral gypsum, which comes in many forms and color variations, but has been used historically to describe the transparent variety. Our strands, cut as rounds are somewhat opaque and powerfully radiant fitting since its name originates from the Greek word for "moon," an allusion to the moon like white reflections of the mineral or to the quality of the light transmitted from the stone.