Ruby (Natural) 2-6mm Graduated Faceted Rondelle - 15-16 Inch 16-inch Rounds due to variations in iron

due to variations in iron content

Ocean Jasper is believed to be linked to the lost city of Atlantis and to hold mystic knowledge

black with rainbow colors

and igneous rocks

Ruby (Natural) 2-6mm Graduated Faceted Rondelle - 15-16 Inch 16-inch Rounds due to variations in ironRuby is a precious gemstone known for its deep red color. It is a variety of the mineral corundum, the second hardest mineral next to diamond . The presence of chromium is what gives a ruby its red color. Trace amounts of iron can also affect the hue, giving some rubies a slightly brownish or purplish tint. Ruby has long been considered one of the most beautiful and valuable gemstones on the planet. At times in ancient history, Ruby was valued more