Combine spice ingredients in a spice grinder and grind until you have a fine powder.
Take 2 large cookie sheets and spread chips out evenly. Place in the oven for about 5 to 7 minutes, until they are just warmed through and release some of their oil (this will help the spice mixture stick). Sprinkle spice mix over the warm chips - or toss chips and spice mixture together in a very large mixing bowl. Grate fresh lime zest over the top and serve.