Quartz monzonite ranges from intermediate to felsic.
Felsic rocks are typically composed of minerals such as quartz, potassium feldspar, plagioclase feldspar, and muscovite mica. These minerals are light in color and have lower densities compared to mafic rocks.
Felsic rocks have a lower melting point than mafic rocks and felsic magma has a lower temperature. In other words, felsic magma is not hot enough to melt mafic rock while mafic magma is hot enough to melt felsic rock.
Pegmatite is classified as felsic due to its composition which is rich in silica and aluminum, containing minerals such as quartz, feldspar, and muscovite. Mafic rocks, on the other hand, have a higher content of iron and magnesium-rich minerals like pyroxene and olivine.
Mafic rocks have higher concentrations of dense minerals like iron and magnesium compared to felsic rocks, which are rich in lighter minerals like quartz and feldspar. This difference in mineral composition contributes to the higher density of mafic rocks.
Biotite and muscovite micas, quartz, magnetite, olivine, amphiboles, and feldspars.
Monzonite is an intermediate rock.
No, quartz is not mafic. Mafic minerals are rich in magnesium and iron, while quartz is a silicate mineral composed of silicon and oxygen. Quartz is classified as a felsic mineral due to its composition and low mafic content.
Felsic rocks are typically composed of minerals such as quartz, potassium feldspar, plagioclase feldspar, and muscovite mica. These minerals are light in color and have lower densities compared to mafic rocks.
First of all there is no such thing as a mafic or a felsic "mineral". There can be mafic and felsic rocks.Mafic rocks have a high magnesium and iron content.Felsic rocks enriched with lighter elements such as oxygen and silicon.
Felsic rocks have a lower melting point than mafic rocks and felsic magma has a lower temperature. In other words, felsic magma is not hot enough to melt mafic rock while mafic magma is hot enough to melt felsic rock.
Felsic rocks are primarily composed of minerals like quartz, feldspar, and muscovite, while mafic rocks contain minerals such as olivine, pyroxene, and plagioclase. Felsic rocks have lighter-colored minerals and lower density compared to mafic rocks, which have darker-colored minerals and higher density.
Pegmatite is classified as felsic due to its composition which is rich in silica and aluminum, containing minerals such as quartz, feldspar, and muscovite. Mafic rocks, on the other hand, have a higher content of iron and magnesium-rich minerals like pyroxene and olivine.
Mafic rocks have higher concentrations of dense minerals like iron and magnesium compared to felsic rocks, which are rich in lighter minerals like quartz and feldspar. This difference in mineral composition contributes to the higher density of mafic rocks.
Is mineral amphibolite a felsic, mafic or intermidiate in term of color
Biotite and muscovite micas, quartz, magnetite, olivine, amphiboles, and feldspars.
Oceanic crust is mafic.
No. The terms mafic and felsic apply to igneous rocks. Limestone is a sedimentary/biochemical rock and so cannot be said to be mafic, felsic, or intermediate.