set of seamless freshwater pearl pattern textures

background texture pattern surface cross slice cut brushed faceted polished burnished jewel precious stone semiprecious mineral finishing facing kind seamless repeating tiled nacre pearl mother- -pearl kafiz perlmutter freshwater landlocked limnetic oyster edentates haliotis haliotidae abalone sea ears awabi gipostrakum macassar pacific pinctada meleagrina turbo trochus margaritifera pleurobema strornbus