The magnificent gemstone known as blue chalcedony has calming, gentle blue tones. The stone belongs to the quartz family and is composed of silicate minerals. Minerals called silicates are made up of silicon and oxygen.The two primary categories of quartz are microcrystalline and macrocrystalline. Amethyst and Clear Quartz are two examples of macrocrystalline quartz, which contains well-formed crystals big enough to be seen with the unaided eye. The tiny crystals in microcrystalline quartz can only be seen under a microscope. Usually, these are categorized under the general term “chalcedony,” or its more specific subdivisions, agate, and jasper. Microcrystalline quartz comes in all the colors of the rainbow or it might be colorless. With a long history, blue chalcedony has been used for jewelry and home décor. You could wear this stone as the Blue Chalcedony Ring, Blue Chalcedony Pendant, Blue Chalcedony Earrings, Blue Chalcedony Necklace, or Blue Chalcedony Bracelet.
