Most igneous rocks would likely contain a varying amount of iron.
These rocks are called mafic igneous rocks, such as basalt. == ==
Dark, mafic rock is relatively rich in iron and magnesium.
Igneous rock can form deep below the surface as intrusive igneous rock, or on or near the surface as extrusive igneous rock. X Answer is: Igneous
Iron, or Iron Ore, is a mineral that is found within rock. It would be more likely to be found in igneous rocks as a vein or ore to be mined. However, red sandstone has particles of iron ore within it, which give it the reddy colour.
No. Iron Ore is a igneous rock that has various amounts of iron spread through it. Lodestones are composted of a mineral called magnetite, which is not an iron ore.
These rocks are called mafic igneous rocks, such as basalt. == ==
Dark, mafic rock is relatively rich in iron and magnesium.
No.
They all contain minerals.
Both igneous and metamorphic rock were created under extreme heat and can contain crystals or gems.
Igneous rock can form deep below the surface as intrusive igneous rock, or on or near the surface as extrusive igneous rock. X Answer is: Igneous
Igneous rock is formed from the cooling and solidification of magma and lava. Volcanic mountains and underwater mid-ocean mountain ridges would contain igneous rock, as well as uplifted igneous intrusions.
Igneous rock pieces can stick together through cementation to form sedimentary rocks.
igneous, metamorphic, sedimentary
Iron, or Iron Ore, is a mineral that is found within rock. It would be more likely to be found in igneous rocks as a vein or ore to be mined. However, red sandstone has particles of iron ore within it, which give it the reddy colour.
FOSSILS.
Randomly arranged interlocking crystals and no fossils :)