There are 24 different polished stones, but I can't professionally identify them or their sources. It looks like there is dalmatian jasper, amethyst, obsidian, quartz, and lapis. They will all be mailed to you promptly if you win, free, and I also, of course, pay for shipping. Update, a helpful artisan has helped identify more of these. The pastel green above the amethyst is aventurine, the pale blue&white is sodalite, and the black one with white markings is snowflake obsidian. More photos:



