marble rock stone on white background. a metamorphic rock composed of recrystallized carbonate minerals

almost antimonite ash background banded bit black boulder carbon carbonate clay close coal coarse composed entirely finegrained foliated formed fossil fuel geology gneiss grained granite graphite hard igneous isolated leave macro made marble medium metamorphic metamorphism mineral minerals natural nature nobody nonfoliated object ore paper quartz quartzite raw recrystallized regional rock rocks rough rubbed sedimentary shale slate solid stibnite stone streak sulfide texture version volcanic white