Which are the most essential minerals for the human body?

I am looking for the minerals that are required in your diet.Which are the most essential minerals for the human body?
saline
calcium
iron
omega 3 (in fish, mineral?)
sodium
Here is a list of the essential minerals and vitamins:
http://www.spartafit.com/nutrition/vitam...
Minerals are inorganic substances mined from the land, meaning they are not of plant or animal place of birth. They exist naturally on and within the earth and various are critical parts of human tissue and are termed “essential” nutrients. Of the 92 fluently occurring elements, the 14 minerals that have be shown by research to be essential to human health are: calcium, chromium, copper, fluorine, iodine, iron, magnesium, manganese, molybdenum, phosphorus, potassium, selenium, sodium and zinc.*1 Essential macrominerals are those we entail in significant quantity (such as calcium) – usually measured in milligrams, and essential trace minerals are those we call for in minute quantity (such as selenium) – usually measured in micrograms (one microgram [mcg] equals 1/1,000th of a milligram [mg]).
You can check out the sticky label of daily multivitamins for the full list. However, here is a index of major ones next to more information about sources (other than multivitamins) and benefits.
http://www.cylive.com/viewcontent.do?id=...