Natural Red Ruby 3-4mm Faceted Rondelle - 15-16 Inch 60-120mm as well as a lucky

as well as a lucky stone for sailors

Jade has been used for tens of thousands of years

This collection features material sourced from the Joo-shahn County mines

Trolleite is an extremely rare aluminum phosphate mineral that crystallizes in the form of masses and small prismatic crystals

These form as a criss cross banding called lamellae

Natural Red Ruby 3-4mm Faceted Rondelle - 15-16 Inch 60-120mm as well as a luckyRuby 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