Larry, Good to catch up on news from Sunsite this a.m. Thanks for the tips! Here's the address you requested: Remineralize the Earth 152 South Street Northampton, MA 010600 413-586-4429 Published 3x/yr $15-$25 sliding scale Also, Harvey Lysle's new book, which is available through the Acres, U.S.A. Bookstore in Louisiana, is titled "Enlivened Rock Powders".