A little over a year ago, I purchased a new Whites GMT detector from a local dealer. Initially, I wanted a detector that would do a good job of nugget hunting here in Colorado. I was told by the dealer that a Minelab would not be a good detector here in this state due to mineralization. So I took his word for it and bought the GMT. The local dealer did not sell Minelab. Yet after reading so many posts, I now find myself wondering if that is true. Obviously, what gold is here in Colorado is very small and nuggets are rare. Does anybody here know if a Minelab would be productive here? I know tha