Samples Showing Carbonate Mineralization and an Unknown Mineral

Two views (CL and TrL) of a calcsilicate metamorphic rock from the island of Ikaria, Greece. (northeast of Cyclade islands) (Courtesy of U. Patras.) Reddish orange CL is carbonate and two different shades of green CL are probably two feldspars, though not yet confirmed.

carbonate mineralization unknown mineral CL