SV220NBX: Pyrite after Pyrrhotite - Tomasa Mine, Region of Murcia (Murcia) Spain
Pyrite after Pyrrhotite

Tomasa Mine, La Fortuna, Sierra Minera de Cartagena-La Unión, La Unión, Comarca Campo de Cartagena, Region of Murcia (Murcia)  Spain

Specimen size: 8.4 × 6.5 × 4.4 cm = 3.31” × 2.56” × 1.73”
Main crystal size: 3 × 1.9 cm = 1.18” × 0.75”

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