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Tripuhyite

Year of discovery: 1897 (Tripuí, Brazil), 1978 (Japan)

Locality list: 3 localities of tripuhyite

• FeSbO₄
• [Fe³⁺][SbO₄]^3-

• Class: Antimonate

• Fe => Sb: Cervantite

• Color: Yellowish brown, Yellow
• Streak: Yellow, Brown
• Luster: Waxy
• Diaphaneity: Translucent

• Hardness: 6-6.5
• Density: 5.8

• System: Tetragonal
• Group: 4/mmm, P4₁/mnm
• Lattice: a=4.6, c=9.1