granite stone on white background. intrusive igneous rock.

accumulate background black boulder carbonate close closeup coal combination construction crystal crystallizes cut deposits earths factors fire fluids form formed geology gneiss granite greek hard heat high hot igneous industry intrusive isolated limestone macro magma material materials metamorphic mine mineral mineralrich molten natural nature object onceliving ore organisms pieces preexisting pressure raw rock rocks rough sample sedimentary solidifies stone subjected surface when white word