semi precious gem stones

abstract abstraction agate amazonite amber amethyst artistic assorted backdrop background banded beautiful beauty blue brazil bright carnelian citrine close closeup collection color colored craft crystal crystalline decoration eye gem gemstone gemstones geology gold higrade jewelery jewelry jewels lapis life macro mineral mineralogy natural onyx pattern pebble precious prehnite quartz rhodochrosite rock rosequartz semi semiprecious shiny shot silicon small snow spiritual stone stones studio texture tigers translucent treasure tumbled turquoise turqurenite unakite