![65.3 Rhodochrosite marble. Buckeye Mines, NE Diablo Range, California. Pink rhodochrosite constitutes most of this rock, but veins and coatings of black manganese oxide minerals and some yellow-orange limonite coatings complete the mineralogy of the specimen. [Scale shows cm divisions.]](../65.3.JPG)
65.3 Rhodochrosite marble. Buckeye Mines, NE Diablo Range, California. Pink rhodochrosite constitutes most of this rock, but veins and coatings of black manganese oxide minerals and some yellow-orange limonite coatings complete the mineralogy of the specimen. [Scale shows cm divisions.]