Ainix #190.95 - FusionDex

Onix Pokédex: stats, moves, evolution & locations

How to get Onix (Pokémon Platinum)

How To Get TM76 Stealth Rock in Pokémon Platinum - Guide Strats

Pokemon Platinum Waterlocke League Plan + Story by ZoraTheTwilightDrake on DeviantArt

Onix - Pokedex Guide - IGN

Pokémon Luminescent Platinum (2021)

Following the Trend, here's every Pokemon you can get in Pokemon Platinum before the first gym. : r/pokemon

Back to Basics - A Pokemon Platinum Nuzlocke

2008 Nintendo DS Pokemon Pocket Monsters Platinum Japanese Version (JPN) Sealed Video Game – VGA NM+/MT 90 on Goldin Auctions

Onix Reverse - Pokémon Go Pokémon card 036/078