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because racks are rocks and minerals are minerals
What else can I help you with?
How are minerals arranged in igneous rocks?
Most igneous rocks have a relatively homogenous mix of minerals which are interlocked.
Igneous rocks were formed from what minerals?
Igneous rocks are formed from minerals such as quartz, feldspar, pyroxene, and olivine. These minerals solidify from magma or lava as it cools and hardens, resulting in the formation of igneous rocks.
What igneous rock does not have any minerals in it?
Obsidian is an igneous rock that technically is not composed of minerals. It is a natural glass.
Is igneous rock made out of minerals?
No it is not. Sedimentary rocks are made of minerals.
It is generally true that igneous rocks are composed of what type of mineral?
igneous rocks are composed of silicate minerals
Can igneous rock be identified by other minerals?
no
Which rock is formed from melted minerals?
Igneous rock is formed from melted minerals that have solidified and cooled. This process can occur either beneath the Earth's surface, forming intrusive igneous rocks, or on the surface, leading to extrusive igneous rocks.
Which minerals are not present in felsic type igneous rocks but are present in mafic type igneous rocks?
Mafic igneous rocks typically contain minerals like olivine, pyroxene, and amphibole which are not commonly found in felsic igneous rocks. These minerals have higher concentrations of iron and magnesium and form at higher temperatures as compared to the minerals present in felsic rocks.
Where do minerals from cementation of igneous rocks come from?
Minerals from the cementation of igneous rocks come from the weathering and breakdown of existing igneous rock materials. During weathering, minerals are broken down into smaller particles and carried by water, eventually being deposited and cemented together to form new rocks through the process of cementation. Minerals in cemented igneous rocks can vary based on the composition of the original igneous rock.
What minerals does Iowa make use of?
igneous rock
Does igneous rock forms from minerals?
of course :P
Can igneous rock often be identified by their minerals?
Yes, igneous rocks can often be identified by their minerals because the minerals present in an igneous rock are usually specific to the conditions under which the rock formed. By studying the mineral composition of an igneous rock, geologists can determine factors such as the rock's cooling rate, temperature, and pressure during formation.
