The dealers are Greg and Carolyn Tunniciff. They are in the Denver
area. They have Tagua nuts, beads, cabochons, mineral specimens and
more. The business name is Phantom. The email address is
firstname.lastname@example.org. You need to put Tagua Nuts in the subject
so she will know to open the email.
I hope this is of some help. I am an amateur jeweler and do not have
a lot of knowledge beyond the basics to offer. I know the Tunnicliffs
are honest people with great prices. They will bend over backwards to
help you out.