Ruby (Natural) 2-6mm Graduated Faceted Rondelle - 15-16 Inch 16-inch Rounds Sodalite is named for its

Sodalite is named for its sodium content and may be classified as a feldspathoid

The inner layer of the shell is composed of nacre (mother-of-pearl)

black with rainbow colors

intense blue hues

Ruby (Natural) 2-6mm Graduated Faceted Rondelle - 15-16 Inch 16-inch Rounds Sodalite is named for itsRuby 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