RuneScape Classic Wiki
RuneScape Classic Wiki
The main RuneScape Wiki has an article on: Rock pick
The Old School RuneScape Wiki also has an article on Rock pick.

Rock pick can be found from a cupboard in Exam Centre. It is needed to mine in the level 2 digsites.

When used on any of the three Rock Samples the player will say: "No, I don't want to do that. This sample belongs to someone else".

When used on a Cracked rock Sample the sample will disintegrate.

See also