Argentite belongs to the galena group. Cleavage, which is so prominent a feature in galena, here presents only in traces. The mineral is perfectly sectile and has a shining streak; hardness 2.5, …

The name 'argentite' refers to the high-temperature form of silver sulphide, only stable over 177°C. Below this temperature, any samples of 'argentite' convert to acanthite.

化学成分Ag2S，含Ag87.1%。等轴晶系。晶体呈立方体、八面体，通常为致密块状。颜色和条痕均为铅灰色。新鲜断口呈金属光泽。摩氏硬度2-2.5。密度7.2-7.4。具弱延展性。是热液成因 …

在矿物学中，輝銀礦（英語： Argentite ，来自拉丁語： Argentum ）指立方 硫化银（Ag 2 S），它只能在高于173 °C、 [1] 177 °C [2] 或179 °C [3] 的温度下存在。 当它冷却到常温时， …

Argentite Acanthite. Comments: Dark metallic acanthite crystals up to 3 mm. Most of the crystals are a cubic habit, so the acanthite is pseudomorphing the original argentite. Location: San …

2019年10月17日 · Argentite was primarily treated as a mineral belonging to the galena group, cubic silver sulfide (Ag2S), occasionally found as uneven cubes and octahedra, but more often …

2023年2月10日 · 颜色 暗铅灰色至铁黑色 用途 提炼银的重要矿物原料

2023年7月13日 · Argentite, arg, was traditionally presented as a typical silver mineral in the sulfide class, cubic in symmetry and Ag 2 S in composition. However, over time it has been …

2024年2月15日 · Argentite is a rare silver sulfide mineral with gemstone quality. Though lesser known than many other gemstones, argentite holds great geological significance and natural …

Acanthite and Argentite are usually grouped together in mineral guides as one mineral. However, they are scientifically recognized as two unique minerals, even though they are composed of …