TQ13AG0: Siderite with Quartz - San Valentín open pit, Region of Murcia Spain
Siderite with Quartz

San Valentín open pit, Sancti Espíritu, Sierra Minera de Cartagena-La Unión, La Unión, Comarca Campo de Cartagena, Murcia, Region of Murcia  Spain (1980-1985)

Specimen size: 4.9 × 4.4 × 4.4 cm = 1.93” × 1.73” × 1.73”
Main crystal size: 1.3 × 1.2 cm = 0.51” × 0.47”

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