Sometimes I have beads in my stash for so long that I no longer remember where I bought them.  These white beads are one of those items.  They’re glass, and in a funky shape that looks a bit like they’re random chips when they are strung together.  The strand had three sizes of these beads, so I strung them so they graduate from smallest in the back to largest in the front of the necklace.  I paired them with some 6mm blue stones that I can’t identify.  Whatever they are, they have a nice, organic look to them and go well with the white chip-style beads.