DIRK WIERSMA / SCIENCE PHOTO LIBRARY DIRK WIERSMA / SCIENCE PHOTO LIBRARY
Rhodochrosite, a manganese carbonate mineral (MnCO3), coloured rose-red with shades of pale brown or pink as seen here. It occurs as a hydrothermal vein mineral, often used in jewellery. From Silverton, Colorado, USA.
Model release not required. Property release not available.