RE:RE:RE:RE:RE:boron derivativesthere are other potential derivatives ...specifically NANOPOWDERS.........HBN or B4C which sell between 20 and 50$$$$ a Kilogram x1000 for a Tonne........and we have 7million Tonne of boron......I dont know ratio of Boron to nano powders ...............but may boost profitabilty significantly from 650$ a Tonne for Colemanite