macro shooting of natural gemstone. raw ruby mineral in zoisite, karelia. object on a white background.

anyolite background collection crystal crystalline decorative design gem gemmological gemmology gemological gemology gems gemstone geological geologists geology green healing isolated jewelry little macro material mineral mineralogy minerals mining natural nature object ornamental pebble piece pink polished precious red reiki rock ruby sample saualpite semiprecious small specimen stone stones surface texture textured tumbled white zoisite