簡介:"礦物硫化物及硫鹽辰砂Cinnabar Sulfides and SulfosaltsCinnabar is composed of mercury and sulfur, sometimes of trace amount of selenium (Se)and tellurium(Te). Cinnabar has the bright red color and streak, high specific gravity, and lower hardness. When exposed to the air and weathering, cinnabar decomposes as native mercury, montroydite and calomel. It is not an important mercury ore, but is used for refining mercury. Although mercury has toxicity, yet it is widely used in industries.主要由汞和硫所構成,有時也含微量的硒(Se)和碲(Te)。鮮紅顏色、鮮紅條痕、比重大、硬度低為其特徵。 辰砂暴露空氣中經風化作用後可變為天然水銀、橙紅石(Montroydite)和甘汞(Calomel)。它不但是重要的汞礦物,也是提煉汞的最主要礦物原料。汞又名水銀,雖具有毒性,但用途卻相當廣泛。"