Realgar

α-As4S4 namely too cried yellow stone ,Air Max 91, gold stone , Jiguanshi ,Air Max 2003, is a sulfur and arsenic mineral ,Nike Shox SKO, soft , breakable, commonly granular , tightly fashioned chips , or powder , sallow orange- red streak . Realgar chiefly in low-temperature hydrothermal deposits , constantly associated with orpiment (As2S3),Men's Air Max 90, stibnite , cinnabar symbiosis ; produced in the sulfur peppery spring sediments and volcanic deposits of spurt aperture realgar ,Air Max Skyline, and orpiment is often symbiotic . Insoluble in water and hydrochloric mordant , soluble in nitric mordant,Air Max Ltd, the solution was yellow. Sunlight , will convert yellow orpiment and arsenic in Chinese , it should be black in order to retention from weathering . Heated to a definite temperature in the wind can be oxidized to highly noxious arsenic trioxide makeup , that arsenic , so do not make everyone burn and eat right .