Quartzite has good water absorption property, now a days u can get good treated sealed finished quartzite tiles , u can use in the wet areas. Granite on other case is highly resistant to water absorbtion. If you have these two particulars with you , go with granite. (long term use will leave stains)

Hi,  Go for Jet black granite for counter top. It would look classy with your white ceramic wash basin and beige wall tiles. And go for above counter wash basin.

Replied on your duplicate post.

Hi, Don't you think your query is very open ended. There are thousands of color options available. Ideally you should look at few pics that suits your choice and then get a feedback on those for final color palette selection. Thanks, Nitin Cornerstone Designs, Bangalore