Picasso stone is metamorphic limestone. Sounds like marble to me. 15 - 16 inch strands temporarily strung (no clasps). There are about 90 beads on a 4mm strand.
114 River Street, Montpelier, VT 05602 Email:mail@beading.com | Customer service: 1 800 338 2162 Order by phone: 1 800 338 2162 | Order by fax: 1 802 223 4044
Picasso Stone 4mm Faceted Rounds 
