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2016-09-28T08:01:51-04:00. The two kinds of minerals are: macrominerals and trace minerals. Macro means large in Greek (and your body needs larger amounts of macrominerals than trace minerals). The macromineral group is made up of calcium, phosphorus,magnesium, sodium, potassium, chloride, and sulfur. This question is archived.
Rock vs Mineral. A mineral is a solid formation that occurs naturally in the earth while a rock is a solid combination of more than one mineral formations which is also occurring naturally.A mineral has a unique chemical composition and is necessarily defined by its crystalline structure and shape. rock can also contain organic remains and mineraloids apart from regular mineral formations. There are some rocks that may include just one mineral formation though. The commercial value of minerals is immense and rocks are mined to extract these minerals.