wide marble slice background

semiprecious stone mineral gem stone jewel precious stone stone geodes finishing stone facing slice floor background texture pattern marble marmoreal calcite dolomite limestone camstone chalk-stone jasper kind vein streak nerve string fibril fibrilla strip band strap facia fascia blue sky bardiglio imperiale costa bardiglietto bheslana black azul acqua marina cielo aghia marina semi white afyon altini pushtulimsky onyx white nikisiani ash namaqua ipoh natural impact grey gris siboney wombeyan dark tranovaltos eldorados doxaro danby royal danba vathilakos white trambiserra sunny grey crystallina mani mazarine navy deep blue