Laurite

（重定向自Ruthenium disulfide）

Laurite is an opaque black, metallic ruthenium sulfide mineral with formula: RuS₂. It crystallizes in the isometric system. It is in the pyrite structural group. Though rare, it occurs in many parts of the world.

Laurite has a Mohs hardness of 7.5 and a specific gravity of 6.43. It can contain osmium, rhodium, iridium, and iron substituting for the ruthenium.

单词	Ruthenium disulfide
释义	Ruthenium disulfide 英语百科 Laurite （重定向自Ruthenium disulfide） Laurite is an opaque black, metallic ruthenium sulfide mineral with formula: RuS₂. It crystallizes in the isometric system. It is in the pyrite structural group. Though rare, it occurs in many parts of the world. Laurite has a Mohs hardness of 7.5 and a specific gravity of 6.43. It can contain osmium, rhodium, iridium, and iron substituting for the ruthenium.
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