If you have the Tcl plugin loaded then a small applet will be loaded. If not the plugin may be downloaded from: Tcl_plugin
This application is a calcualtor which allows the computation of isotropic elastic properties from various input combinations. A user may enter values in any of the recognized unit systems. After calculations, a user may convert velocities and moduli to other unit bases. 
This is brought to you by Rock Properties Resources . Please feel free to mail us your comments:

csondergeld@ou.edu