Calcite with Siderite

Iouriren Mine (AGM Mine), Akka, Tafraout, Tiznit Province, Souss-Massa Region  Morocco

Specimen size: 7.1 × 6.1 × 4.4 cm = 2.80” × 2.40” × 1.73”
Main crystal size: 4.1 × 1.1 cm = 1.61” × 0.43”