Black Beauty is a registered trade mark for a coal slag media. The media has a very low Free Silica content, usually below 0.1% and is chemically inert. The media is manufactured in the USA by Reed Minerals. To contact Reed Minerals use the following,
Reed Minerals, Harsco Corp., P.O. Box 0515, Camp Hill, PA, 17001-0515,
Tel (717) 763-4200 or Fax (717) 763-6496.
Good Luck,
Ken l'Anson
Ken2Peen Services
ken2peen@ix.netcom.com
