Mexican Fire Opal 2x6-5x10mm Rough Chips 15-16 Inch - CLEARANCE featured_07312025 Spinel is a hard vitreous

Spinel is a hard vitreous magnesium aluminum oxide

such as China

revered by ancient civilizations as a sacred stone of protection

as well as the amount of patterning

and much of the black Onyx on the market has been artificially colored

Mexican Fire Opal 2x6-5x10mm Rough Chips 15-16 Inch - CLEARANCE featured_07312025 Spinel is a hard vitreousFire Opal is a transparent or translucent stone named for the vivid red, orange and yellow colors in which it occurs. The most precious Fire Opal has flashes of iridescence and is known as Precious Fire Opal or Firmament Stone. Fire Opal is believed to utilize elemental fire to awaken ones passion.