A chocolate lab is basically the same exept for a few differences so your answer is yes they can mate.
A mutt
No, there in no golden retriever. Only Lab Retriever
A Golden Retriever will shed more than a Chocolate Labrador Retriever. This is because they have thicker coat that requires more care/maintenance, where else the Chocolate Lab's conveniently short coat lowers the total amount of shedding it produces significantly. However, in the case of an owner shaving the coat of their Golden Retriever to a shorter length, the amount of shedding would be about equal to that of a Chocolate Lab.
Golden retriever is cuter.
We have a golden retriever and an aussie - the retriever is male and the aussie is female, and they get along great. The aussie is a bit bossie with the retriever at times but he doesn't really care - such a mellow fellow!
When one breeds a yellow Labrador retriever and a chocolate Labrador retriever one will have a yellow Labrador retriever with brown or chocolate pigmentation.
a pit mix lab retriever color is golden and black
The difference is probably that a snow white retriever is snow white and a golden retriever is probably golden!
You never know - could be golden/yellow, chocolate, or even black. These are two different dog breeds.
Basically, a Labrador Retriever but chocolate brown in colour.
A golden retriever lab would shed more than a Border Collie Lab mix. Both are very good dogs, but I think that a Golden Retriever Lab mix's are more the family type and very loyal.
its going to be ugly