it can be black or grey
you can't "make" a igneous rock. unless you are referring to arts and crafts igneous rocks just get some paper and colour it grey with lines and fill it in with some cotton balls. Igneous rocks are formed from cooled magma from a volcano (e.g granite)
Igneous rock is formed.
Igneous rock is formed when magma cools and becomes solid.
Obsidian is an igneous rock.
Extrusive igneous rock such as basalt, rhyolite, pumice, and obsidian.
Cooling and solidifying magma turns into igneous rock.
.The oldest rock known today is the Igneous rock. .Igneous rock can be any colour..The word "Igneous" is a Greek word that means fire. Igneous rocks are formed by the cooling of molten rock, lava or magma. When magma solidifies in the earth they are intrusive, when lava cools outside the earth it is extrusive.
Yes, granite is a type of igneous rock.
Basalt is an extrusive igneous rock.
Granite is a felsic intrusive igneous rock, its light in colour due to the predominance of acidic magma. while Gabbro is a mafic intrusive igneous rock, its dark in colour as a result of high ferromagnetic composition. They are both coarse grained but only differs basically in chemical composition of the magma.
It is called an intrusive igneous rock.
You say it as ' Igneous ROCK ' and ask whether it is a rock..