i was wondering if the gemeni 4 stud pattern was the same as corolla 4x114.3?

No it's the same as nissan pulsar 90 model onwards.

Gemini is 4x100 +20something offset

I had mags off an early gemini (unsure of year, but RWD model) on a ke30 - exactly same stud pattern - check which model gemini, as they would have changed patterns when the geminis went FWD

 

May the fours be with you

Yota

I don't think you did. All RWD Gemini's were Opel derived and as such, metric. Always been 4x100 from TX-TG rwd and from RB onwards in fwd. KE30 is 114.3 (4") I've owned them all.