If you have the Tcl plugin loaded for your browser then a small applet will be loaded. If not the plugin may be downloaded from: Tcl_plugin
This application is a very simple compilation of measured and calculated isotropic mineral properties. It allows a user to convert velocities and moduli units rather conveniently. 
This is brought to you by Rock Properties Resources . Please feel free to mail us your comments:

csondergeld@ou.edu