Nature's Own is another vendor from the Delaware Art Festival I went to yesterday (but which is going on today as well). They hand roll beeswax candles and decorate them with flowers, leaves, shells, and stones. They were gorgeous!
Fire Stones - I have two stone candles that I got in Vermont at an art festival six years ago, but they are made from either granite or slate (I'm sure I have it written down somewhere). This artist had candles made with agate slices! Many different, beautiful colors, including bright pink!