Jean Grey's Gold Team and 90's Power Stunts

In X-Men #3, Jean uses her telekinesis to haul a Glider full of X-Men from Earth's orbit to Asteroid M.

In Uncanny X-Men #281, Jean transmutes her mini dress into her X-Men costume and psi-blasts several people.  Later in the issue, Jean transfers her consciousness into Emma Frost's body to keep from being killed by advanced Sentinels.

Uncanny X-Men #282, Jean is able to use her telekinesis through Emma's body.

In Uncanny X-Men #283, Xavier says that Jean is a telepath of intricate design and this is why the Phoenix was interested in her, as he puts Jean back in her body.

In Uncanny X-Men #292, Jean shuts down the Morlock, Meme's mind to prevent him from absorbing innocent people.

In Uncanny X-Men #296, Jean holds back Scott's optic blast with her telekinesis.  Later, she uses her telekinesis to create a rope construct.

In Uncanny X-Men #298, Jean's psionic blast against the Acolyte, Unuscione distorts her energy construct (which beforehand looked like regular hands) making them look like phoenix claws as they are pushed away from Jean.

In Uncanny X-Men #300, Jean uses her telekinesis to blast Mellencamp miles away. She says she is more than just Marvel Girl, Phoenix, or Madelyne Pryor as we see a glimpse of her power.

In Uncanny X-Men #302, Jean shatter's Fitzroy's armor.  The armor was previously thought to be indestructible.  

In X-Men #28, Jean fights Sabretooth. She states that he is a fire cracker and she is an atomic bomb.  

In Sabretooth: In the Redzone, Jean battles Sabretooth again. She even breaks one of his legs with her telekinesis. 

In Uncanny X-Men #304, Jean and others help hold Avalon together and aloft. 

In X-Men #25, Jean helps Xavier with a psychic attack against Magneto.  Later, Jean uses her telekinesis to keep Wolverine's body together. 

In Wolverine #75, Jean helps to keep the Blackbird together with her telekinesis.

In Wolverine #85, Jean trains Cable in astral combat.  Jean also helps to stop and levitates a jet and protects the jet from a huge explosion using her telekinesis.

In X-Men #38, Jean trains with Psylocke in the astral plane. Jean psi-blasts Betsy so hard that they are both knocked out of the astral plane. 

In X-Men #43, Jean creates an atmospheric sheath around her and flies into space with her telekinesis. 

In X-Men '95, Jean breaks out of a cage designed by Mr. Sinister that repels psychic energies back on their source.  

In Uncanny X-Men #334, Jean is confident that she can hold Juggernaut with her telekinesis. 

In X-Men #53, Jean psi-blasts Onslaught, knocking down his astral form.  She is then defeated by Onslaught, but her one good hit against him is still a notable achievement. 

In X-Men Onslaught, Jean is able to resist, preventing Onslaught from gaining access to her mind.

In the Onslaught: Marvel Universe #1 story, Jean is able to use her telepathic powers to suppress the Bruce Banner personality, so he can go full Hulk rage on Onslaught.

In X-Men Unlimited #13, Jean flies through hyperspace and into White Star energies created by Binary-Carol Danvers. She uses her telepathy to help Carol power down. 

In X-Men #63, Jean uses her telekinesis to drop a car on Sebastian Shaw.

In X-Men #65, Jean unintentionally projects into a pocket Universe where she fights Iron-Man.  He is impressed with her telekinetic power.

In Wolverine #118  , Jean uses her telekinesis to rip nano-technology out of a sentinel.

In the Further Adventures of Cyclops and Phoenix #4, Jean shields herself and others from Apocalypse's blast and redirects his blast back on him.

In the X-Men '97 Annual, Jean fights the Gamemaster on the Astral Plane.

In Uncanny #353, Jean searches the world for Xavier using her telepathy without Cerebro.

In X-Men #97, Jean blasts Apocalypse's exo-face off by sending her telekinesis through his mind, blasting his face/head from the inside out. 

In Contest of Champions II, Jean creates telekinetic constructs of shackles and chains to hold The Thing.