Your search for "Granite Grip 81" revealed the following:
Granite Grip (7ED) from Seventh Edition, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Ray Lago Card Text:Enchanted creature gets +1/+0 for each mountain you control.
Granite Grip (Foil) (ULG) from Urza's Legacy, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Mike Raabe Card Text:Enchanted creature gets +1/+0 for each mountain you control.
Granite Grip (Foil) (7ED) from Seventh Edition, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Ray Lago Card Text:Enchanted creature gets +1/+0 for each mountain you control.