What are these Rocks? (with pics!)

These are some rocks im having difficulty Identifying in my Books, Can I have some help ID'ing them please?! Here is a link to the pictures: http://postimg.org/gallery/10nfxrmjc/93dfdd44/
Additional Information:
Rock 1: Very Textured, rough feeling
Rock 2: Very smooth, like a kitchen counter
Rock 3: Rough texture
Rock 4: I know its compacted sand, but forgot the name for this rock formation.
Rock 7: textured, but soft to the touch
Rock 8, smells of flowers or a perfume for some reason