It’s a real beauty ( Rose on one end, clear in the middle and cloudy on the other end. ) but I’m concerned because I don’t know it’s history. If I leave it out in the sunlight beside a hematite hexagon rod for a few days is that enough to clear any negative energy it may have picked up from it’s former keeper? The vendor let it go for a dollar and seemed pleased it was gone so that’s my concern. Any tips on this?