Bavenite with Microcline, Quartz and Chlorite

Valdeconejillos Quarry, Cadalso de los Vidrios, Comarca Sierra Oeste de Madrid, Madrid, Community of Madrid  Spain (2006)

Specimen size: 5.8 × 3.8 × 4.3 cm = 2.28” × 1.50” × 1.69”