Brock and Shiny Onix (Pokemon) by EBOTIZER on DeviantArt

Two Live Shiny Onix After 7 Phases and 39,771 RE's Total in FireRed!! (With Colosseum Showcase)

Onix (Pokémon GO) - Best Movesets, Counters, Evolutions and CP

Shiny Onix

Shiny Onix is live! : r/TheSilphRoad

The fact that they didnt make shiny onix the crystal onix is kinda a slap in the face of the fans : r/pokemon

FULL ODDS SHINY ONIX IN 1972 ENCOUNTERS! Pokemon Brilliant Diamond Shining Pearl

Shiny Onix! Shiny Pokemon Amino Amino

This had SO much #lag but i caught it and it's a pretty nice #3star #o

Failed a shiny onix in go

Some Shiny Pokémon Are So Disappointing - Pokémemes - Pokémon, Pokémon GO