macro shooting of natural gemstone. raw mineral shungite. object on a white background.

accessory alternative antibacterial antiviral background balance bead black chakra cobble collection decoration decorative design energy gems gemstone geological geologists geology gray grounding health isolated karelia macro medicine meditation metal mineral mineralogy mineraloids minerals mining natural nature ornamental pebble precious protecting raw rock rough schungite semiprecious shiny shungit shungite spa specimen stone stones therapy uncommon