it is in olivine city. the gym leader Jasmine uses steel type.
In her Gym
You go to the 6th gym.
Sabrina of Saffron City, who uses Psychic type Pokemon.
You cannot
in cerulean city in the gym idiots
ecruteak city
in celestic town
You got to go to the tower in the 6th town and to top and give her the secret potion then she is at the gym
you have to get all eight gym badges
in the cerulean gym next to the tubes
depends is it on heartgold or what
the pokemon gym is actually in seafoam islands, just surf to the right and enter the cave