Spicy South American Rub

Name: Spicy South American Rub
Ingredients: 1 tbsp toasted cumin seeds; 1 tsp sea salt; 1 tsp ground black pepper; 2 tbsp fresh oregano, chopped; (otherwise 1 tbsp dried oregano); zest of 2 limes; 1 tbsp ground paprika; 1 pinch chilli powder; 2 garlic cloves, thinly sliced