It's very difficult to identify minerals with just a picture without any background information, which you failed to provide. However, certain common minerals such as quartz can be easily identified even by photo alone. With that said, here is my response:
1. Although it looks like it could be lazulite, its hard to tell from the photo, would need to be viewed in person or tested.
2. Looks most like pectolite, but can be a type zeolite or other radiating mineral such as wollastonite. Again, not really possible to positively identify without more background.
3. Crystal habits indicate a most likely assumption of quartz.
4. Too hard to tell.
5 and 6. Also looks most like quartz
7. Picture is blurry and only partial, but jasper would be a likely assumption.