lee. Link below. Go to SONRIS home page, click on "Conservation", under "Codes/Lookups" click "DNR Glossary". As good a place to start as any. The DNR, Office of Conservation and SONRIS home pages will answer most of your questions. You just have to invest some time. Good Luck.
Skip Peel - Mineral Consultant
http://sonris-www.dnr.state.la.us/www_root/sonris_portal_1.htm
Jan 21, 2009
Keith Mauck (Site Publisher)
Jan 21, 2009
Antsu-in-Japan
Jan 21, 2009