Ruby 2mm Faceted Round AA Grade - 15-16 Inch Green Flower one of the first fluorescent

one of the first fluorescent minerals ever studied

Its soft chatoyancy is reminiscent of the moon's light

It was named from the Latin "Thule" - which was a term used by ancient Greeks and Romans to refer to the then-little-known lands to the north or present day Scandinavia

Lepidocrosite

Made to resemble Diamonds

Ruby 2mm Faceted Round AA Grade - 15-16 Inch Green Flower one of the first fluorescentRuby 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