People break out the realgar wine, a Chinese cereal wine mixed with powdered realgar (an arsenic sulfide mineral).
人们拿出雄黄酒，这是一种混合了雄黄粉（一种硫化砷矿物）的中国谷物酒。
英语百科
Sulfide minerals
The sulfide minerals are a class of minerals containing sulfide (S) as the major anion. Some sulfide minerals are economically important as metal ores. The sulfide class also includes the selenides, the tellurides, the arsenides, the antimonides, the bismuthinides, the sulfarsenides and the sulfosalts. Sulfide minerals are inorganic compounds.