NM86AJ0: Quartz (variety amethyst) with Siderite - San Valentín open pit, Region of Murcia Spain
Quartz (variety amethyst) with Siderite

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

Specimen size: 10.7 × 7.7 × 3 cm = 4.2” × 3.0” × 1.2”
Main crystal size: 2 × 2 cm = 0.8” × 0.8”

specimens/s_imagesAJ0/Quartz_amethyst-NM86AJ0d.jpg