Quartz (variety citrine) with Clinozoisite-Epidote (Series) and Calcite

Navazales Quarry (El Berrocal, Los Gallegos), La Cabrera pluton, Valdemanco - Bustarviejo, Comarca Sierra de Guadarrama, Community of Madrid  Spain

Specimen size: 7.4 × 7.1 × 4.7 cm = 2.91” × 2.80” × 1.85”
Main crystal size: 7.4 × 4.1 cm = 2.91” × 1.61”