Industrial Minerals and Rocks, Seventh EditionJessica Elzea Kogel, Nikhil C. Trivedi, James M. Barker, Stanley T. Krukowski · First published 2006Open the Tome
Georgia KaolinsJessica Elzea Kogel, Sam M. Pickering Jr., Evgenya Shelobolina, Tim Chowns, Jun Yuan · First published 2002Open the Tome
