Is the realgar crystal bracelet made of realgar or cinnabar?

Realgar and cinnabar materials. Realgar crystal bracelets are made of cinnabar powder and realgar powder, and their colors are mostly orange-red, which makes them look gorgeous and rich. Realgar is the common name of arsenic tetrasulfide, also known as stone yellow, stone and cockscomb stone. Usually orange granular solid or orange powder, soft and brittle, often associated with orpiment, namely arsenic trioxide, stibnite and cinnabar. When heated to a certain temperature, it can be oxidized into highly toxic arsenic trioxide in the air.