Rhodochrosite with Quartz and Pyrite

Cassandra Mines, Chalkidiki Prefecture, Macedonia Department  Greece

Specimen size: 14.5 × 11.3 × 8.9 cm = 5.71” × 4.45” × 3.50”
Main crystal size: 10 × 3.9 cm = 3.94” × 1.54”