Thanks for the comment. The adhesive for this job was Integra's Oyster. As for your granite, Transparent Black is a great adhesive for seaming dark transparent granites. Another common adhesive colour is Uba Tuba which is black with a hint of green in it. It's fairly opaque in transparency, but is often a good match for these surfaces as well.
We normally use tenax glue and we do it face up so you can check the mitre joins. The one they used here could be better but more expensive I guess. Overall ..good job.
