macro close up purple minerals

purple minerals macro close-up gemstone amethyst fluorite quartz manganese lepidolite iolite lavenderite charoite sugilite turquoise spectrolite sugalite violet lilac magenta mauve plum lavender mineralogy geology crystallography precious sparkling shiny glittering faceted transparent translucent radiant luminous refraction clarity abstract pattern texture background decoration art mystical spiritual healing age metaphysical alternative