Untitled Posted in: Forums » General » General Aspects , on 13. Dec. 2000 - 16:36 Posted on June 21, 2000 at 13:14:05:What is "Nephelin Syenit"? What is the bulk density and other material characteristics? What is it used for? ■
Untitled
Posted on June 21, 2000 at 13:14:05:
What is "Nephelin Syenit"? What is the bulk density and other material characteristics? What is it used for? ■