cluster of colorful fantasy glowing crystals, close-up abstract bright multi-color background

crystal crystals mineral quartz stone minerals shine shape texture glass unusually background rainbow pattern crystallization colorful multicolor diamond adamant fantasy facet faceted formed gem gemstone cluster color closeup macro crystalline rock abstract bizarre spiritual precious semiprecious hard generative ai glossy beautiful geology jewel macrocrystalline science shining shiny mineralized quarz prickly