Chalcedony Large Faceted Graduated Nugget Strand Strand Length: 16 Inches Approx. Bead Size: 25x17mm to 37x30mm For Necklace : (1) Add To Cart , (2) Click link below Make this Gem Strand Into A Necklace Price is for ONE strand. Chalcedony is used as a variety name to refer specifically to the bluish-gray or lavender color of cryptocrystalline quartz. This color is sometimes called "True Chalcedony" but the name can be confusing; most of the other Chalcedonies are referred to by different names,
