The Alaska Juneau deposit. 211 tonnes produced (7.5M oz) before 1950. This belt is approx 200km long.
I have about 100 pages of stuff all written in ways that put me to sleep before I can read even one of them. I was told early on that there were many similarities between our deposit and this deposit.
The theory of hydraulic fracturing may have changed this since then, but I still see quite a few similarities.
NovaGold seems to know what they are doing in Alaska...cruise their website if you are looking for some time to kill...