Magnesite with Dolomite

Azcárate Quarry, Eugui, Esteríbar, Comarca Auñamendi, Navarre, Autonomous Community of Navarre  Spain (09/2005)

Specimen size: 5.6 × 3.3 × 2.9 cm = 2.20” × 1.30” × 1.14”
Main crystal size: 1.6 × 1.1 cm = 0.63” × 0.43”