set of various apatite stones cutout on white

apatite background blue close closeup collage collection crystal crystalline cut cutout decorative fluorapatite gem gemmological gemmology gemstone geological geology green isolated macro mineral mineralogical mineralogy natural ore ornamental out pebble phosphorus polished raw rock rough saamit saamite saccharoidal sample sedimentary set specimen stone sugarlike surface tumbled tumbling unpolished various white yellow