Sea or rock salt ?

Which one is better and why ? What is the difference ?
Which desi dish will taste better with sea salt and which one with rock salt ?

Re: Sea or rock salt ?

Whatever the kind of salt...but it must include iodine...

Re: Sea or rock salt ?

i think it's rock salt which is preferable. however i have heard that things are changing in west they are no switching over to sea salt as it gives alot of minerals.

I may be completely wrong above. But here in karachi , rock salt is most commonly used.