Chalcedony gemstones mineral is made up of silicon dioxide. Also known as chalcedony quartz, it is a crystal system and is a variety of quartz rather than a separate stone in its own right.
It comes in shades from white to brown and blue but can also come in yellow, red, pink, purple, grey, green, or black. The most common form of chalcedony is cryptocrystalline, which means that it has microscopic crystals that are difficult to see with the naked eye.
We only select top-quality gemstone beads and gemstones for jewelry making. While there are many natural chalcedony stone beads to choose from, these designs showcase her diversity of looks and features, which makes them a great addition to any jewelry collection.