MT11AH4
: Tetrahedrite with Sphalerite and Quartz - Concepción del Oro, Zacatecas
Mexico
Tetrahedrite with Sphalerite and Quartz
Concepción del Oro, Municipio Concepción del Oro, Zacatecas
Mexico
Specimen size: 4.7 × 3.9 × 2.6 cm = 1.85” × 1.54” × 1.02”
Main crystal size: 0.7 × 0.6 cm = 0.28” × 0.24”
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