[ Top ] [ Japanese ]

Stibarsen

Year of discovery: 1941 (Varuträsk, Sweden), 1954 (Japan)

Locality list: A locality of stibarsen

• SbAs
• [Sb][As]

• Class: Arsenic group
• Class: Native elements

• Sb => As: Arsenic, Arsenolamprite, Pararsenolamprite

• As => Sb: Antimony

• Color: White, Reddish gray
• Streak: Dark gray
• Luster: Metallic
• Diaphaneity: Opaque

• Aggregate: Reniform, Mammillary, Intergrowth with Arsenic or Antimony

• Cleavage: Perfect (1 plane)
• Hardness: 3-4
• Density: 6.2

• System: Trigonal
• Group: (-3)m, R(-3)m
• Lattice: a=4.0, c=11.0

Etymology: Chemical composition