Quartz after Aragonite with Quartz

Los Pajaritos-Cabezo de Don Juan Ravine, Llano del Beal, Cartagena, Comarca Campo de Cartagena, Region of Murcia (Murcia)  Spain

Specimen size: 10.3 × 9.5 × 5.5 cm = 4.06” × 3.74” × 2.17”
Main crystal size: 3 × 0.9 cm = 1.18” × 0.35”