Greenish-black to black.
i think the answer your looking for is igneous rock.....that is the type of rock you get after megma cools.....
Igneous rock. Extrusive igneous rock forms at or near the surface, intrusive igneous rock forms below the surface.
Magma is the geological term for melted or molten rock below the earth's surface. Once the magma has reached the surface it is called lava.
The term that refers to rocks produced when melted rock or magma from inside Earth cools or hardens on or below Earth's surface is "igneous rocks." Igneous rocks are formed through the solidification of molten material, either on the surface (extrusive igneous rocks) or beneath the surface (intrusive igneous rocks). Examples of igneous rocks include basalt, granite, and obsidian.
Granite
a Obsidion rock
Igneous rock. Extrusive igneous rock forms at or near the surface, intrusive igneous rock forms below the surface.
Lava, granite, etc
a Obsidion rock
Magma, or pyroclastic flow.
extrusive- when melted rock material coools on earths surface instursive-when the melt cools below earths surface
It forms an igneous rock. If it is within the Earth, then it is an intrusive igneous rock (e.g. granite) and if it is erupted onto Earth's surface then it is an extrusive igneous rock (e.g. basalt).
i think the answer your looking for is igneous rock.....that is the type of rock you get after megma cools.....
If it finds its way dowm into the earths crust through rock cycle and then is melted and mixes together to form molten magma, it could re-erupt to the earths surface and form an extrusive igneous rock or cool and solidify within the earths crust as an intrusive igneous rock.
If it finds its way dowm into the earths crust through rock cycle and then is melted and mixes together to form molten magma, it could re-erupt to the earths surface and form an extrusive igneous rock or cool and solidify within the earths crust as an intrusive igneous rock.
Igneous rock. Extrusive igneous rock forms at or near the surface, intrusive igneous rock forms below the surface.
When the majority of its constituents become melted then cool and solidify.