AA63P9: Silver with amorphous hydrated (Si-Mn) - Uchucchacua Mine, Lima Department Peru
Silver with amorphous hydrated (Si-Mn)

Uchucchacua Mine, Oyón Province, Lima Department  Peru (01/2001)

Specimen size: 4.2 × 4 × 4.4 cm = 1.7” × 1.6” × 1.7”
Main crystal size: 2.7 × 0.7 cm = 1.1” × 0.3”

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