Freshwater Pearl 4mm Silver Rondelle Beads - 15-16 Inch 5pf5152026 The fibrous asbestos inclusions in

The fibrous asbestos inclusions in the stone give it the flash that inspired its name

Stromatolites date back more than three billion years and are the oldest known fossils

5 inches (12

and black bands and flecks of color

bluish green

Freshwater Pearl 4mm Silver Rondelle Beads - 15-16 Inch 5pf5152026 The fibrous asbestos inclusions inUnlike most gemstones found within the Earth, pearls are organic. Simply, they grow inside the shells of certain species of oysters and clams. Some pearls form naturally in mollusks either in the sea or freshwater such as rivers. Pearls are known for their natural beauty and timeless charm, often symbolizing purity, wisdom, and integrity.