Some X-Factor Jean Power Stunts

In X-Factor #17, Jean levitates a falling helicopter.

Also in X-Factor #17, Jean uses her telekinesis to temporarily stop Rictor's heart because his powers were going out of control.

In X-Factor #19, Jean again levitates a helicopter.

Also in X-Factor #19, Jean uses her telekinesis to uproot a tree and hurl it at Famine.

In X-Factor #25, Jean levitates a tower said to be thousands of tons. 

In X-Factor #26, Jean levitates 14-16 people at a time. 

Also in X-Factor #26, Jean contains a massive explosion with her telekinetic shield.  

In X-Factor Annual #4, Jean uses her telekinesis to part the ocean waters.  She does this subconsciously as she was unconscious at the time. 

Jean sensing emotions in X-Factor #57 and #58.