All rock formations are natural. It is not clear what you are asking.
There are many more than 3. Perhaps you mean the three ways rocks can be formed, which are igneous, sedimentary and metamorphic.
In earth
Peninsulas can be classified as headlands (head), capes, island promontories, bills, points, or spits. These are all land formations surrounded by water on three sides.
A metamorphic rock.
Igneous, metamorphic, and sedimentary are the three types of rocks. Sedimentary is formed when layer of mud or silt build up gradually. Igneous is formed when molten magma cools. Metamorphic is formed when a type of rock changes to another type
mixed crystal formations are mixed with two types of crystals
Three (3) types of animals fight in formations ...HumansCrowsAnts
the three rocks are igneous ,metamorphic and sedimentary i don't know what it is made up of but that is what i trying to figure out can someone help me please
There are the the spiral, elliptical, and irregular galaxy formations.
Radon.
radon
The gaseous element "radon".
well the sedimentary is formed by heat and pressure
The Infantry traditionally utilize two formations, the file and the wedge.
Seismic Waves, Rock formations, and the shapes of the continents over time
Seismic Waves, Rock formations, and the shapes of the continents over time
in heaven
Quartz is a naturally occurring mineral found in all three rock types.