NG64X7: Sphalerite with Quartz and Calcite - María Jesús Mine (Lobeto Mine), Cantabria Spain
Sphalerite with Quartz and Calcite

María Jesús Mine (Lobeto Mine), Sol Viejo, Cabanzón, Herrerías, Comarca Saja-Nansa, Cantabria  Spain (2012-2013)

Specimen size: 7.7 × 5.8 × 4.5 cm = 3.0” × 2.3” × 1.8”
Main crystal size: 0.4 × 0.4 cm = 0.2” × 0.2”

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