I do many tests on rocks which I bring in from prospecting trips.
Does anyone know of a lapidary business which can do a bead test for
me? I would send in blocks of rough cut stone of let us say 30 square
inches and they could make the beads from there.
PS - Don’t everyone laugh at once over this question - has anyone
ever made a bead out of diamond or bort or even Bucky C which I
understand to be more valuable than diamond?