852505 Green Rock Monster Keychain

852505 Green Rock Monster Keychain is a Power Miners Key Chains set released in 2009.
== Notes ==
* Boulderax's mouth cannot open, as it is a keychain, not a regular minifigure.
== External Links ==
Category:Key Chains
Category:800000 sets
Category:2009 merchandise
Category:Power Miners
Category:Exclusives