Avery from Oregon knows how to shine 'em up. Avery said I sent the rocks these are made from to him ... but I have to admit that I can't positively identify the rock! Like I often say, "I'm not a great rockhound. That was my dad."
I "think" the first one is that mystery rock, "Yellow Cat Bark". See my essay, Yellow Cat Wood? Or Yellow Cat Bark?
You can see more polished Yellow Cat at: Ken's Yellowcat Bark.
Avery is a great rock polisher, fur shure, fur shure!