apophyllite and stilbite

abstract ancient apophyllite aquamarine art background black blue calcite carving cassiterite chinese clear closeup color copper crystal daylight decoration dolomite element epidote fluorite frozen garnet gold gray jade jewlery macro magnetic malachite metal mineral muscovite museum native natural nature needle oregon pattern peking pieces pillar pyrite pyromorphite quartz rhodochrosite rock salt sample sand siderite small snow specimen stibnite stilbite stone surface texture textured usa vanadinite vintage vugs wall water white winter