I don't know whether or not this is a bug, but things aren't working the way I believe they should, nor according to the 'pedia.
What happens is I found a couple of new cities on another landmass, one of which is directly on some marble. I check the city and cleary have the marble resource available to me:
http://img214.imageshack.us/img214/4114/59668797ic5.jpg
I then turn these two cities into a colony, but when I go to the trade screen I'm unable to ask my new vassal for the marble.
http://img165.imageshack.us/img165/892/69155795qw0.jpg
The 'pedia tells me that I should still have access to all resources of the colony, but that doesn't appear to be the case.
I'm running v3.13 and using v1.07 of the unofficial patch.
What happens is I found a couple of new cities on another landmass, one of which is directly on some marble. I check the city and cleary have the marble resource available to me:
http://img214.imageshack.us/img214/4114/59668797ic5.jpg
I then turn these two cities into a colony, but when I go to the trade screen I'm unable to ask my new vassal for the marble.
http://img165.imageshack.us/img165/892/69155795qw0.jpg
The 'pedia tells me that I should still have access to all resources of the colony, but that doesn't appear to be the case.
I'm running v3.13 and using v1.07 of the unofficial patch.