is quartz in its massive form: translucent

staining each grain through slow oxidation over hundreds of millions of years

◇ Helps accelerate innovation

The bracelet is fabricated in the USA

Mohs hardness approximately 5 to 5

Chalcedony Sterling Silver Pendant Carnelian is quartz in its massiveA heart of blue grey quartz with an almost silken surface quality. Chalcedony is cryptocrystalline quartzsilicon dioxide built up in microscopic fibers rather than visible crystals, which gives the stone its characteristic waxy luster and translucent depth. This piece is carved into a heart and set in solid . 925 sterling silver, the polished surface catching light evenly across its gentle curves. Mohs 6. 57. Chalcedony is among the most historically