somewhere in new Brunswick? do the vinegar drop test on the first to see if its got carbonate.(it could be reef segment), or else a "clinker"
Its hqrd to tell without some more tests like
sp grqvity, scrtch test, look for any fossils in those little depressions
The second rock is interesting. It reminds me of a nepheline syentite with some dense quartz but let us know whqt that rock scratches (Window glass, plastic?). have access to an ultraviolet light?
Did the area for this rock be anyqhere Cape Blomiden?