We just bought an unfinished foreclosure home. It has granite countertops in kitchen and downstairs bathrooms. It looks like the same granite throughout, but for some reason the granite tops on all 4 bathroom vanities have a bright yellowish- rusty tinge. It looks like a wash, and it is streaky looking. The edges of all countertops have no yellowing, and the kitchen does not. Only the tops of the vanities have the yellowish tone. I would love to get it removed. Any information would be very much appreciated. Or maybe there are bright yellowish rusty granites.