Forum Moderators: open
1) [widgets.com...]
1a) [widgets.com...]
2) [widgets.com...] <--- SSL
3) .....
Typically, it is most predominant straight after a crawl/ reindex. Typically, over the next few weeks, Google seems to weed out the 'duplicated' content - usually in favour of the http:// port 80 content (where there is port 443 https:// duplicated content).
I suspect the weeding out is done by reference to both DMOZ, and by reference to the backlinks (ie are they to http:// or [)...] - certainly specifying the 'real' one in DMOZ helps.