the rock crystal or bergkristall in the ratikon border mountain massif or raetikon, mainfeld - canton of grisons

abstract amethyst background beautiful beauty bergkristall border bright canton clear closeup cluster crystal crystalline decorative detail diamond esoteric gem gemstone geode geological geology geometric glass graubuenden grisons healing jewel jewelry macro magic mainfeld massif material mineral mineralogy mountain natural nature pattern precious quartz raetikon ratikon raw reflection rock rough sharp shine shiny sparkle specimen stone structure surface switzerland texture translucent treasure white