SpaRitual Quartz Nail Lacquer ($10.00 for 0.50 fl. oz.) is described as an “earthy red creme infused with rhyolite.” It’s a rusty orange-red with flecks of blackened brown. It looks so… earthy on; there’s no other way to describe it. The finish was really unique, and it should, since rhyolite is “igneous, volcanic rock, of felsic composition” (according to Google). I couldn’t think of anything in my stash that was similar. Even when I tried to find something similar to the base color, I could only come up with MAC Styleseeker, which is much more orange.