Mount Fuji because it is a composite volcano.
As a shield volcano, Mauna Kea erupts mafic lava.
The 1980 eruption of Mount St. Helens produced dacite, which has an intermediate-felsic composition.
are a mixture of both mafic and felsic rocks
Oh, dude, Mt. Etna has both mafic and felsic lava. It's like a lava buffet up there! Mafic lava is low in silica and more runny, while felsic lava is high in silica and thicker. So, yeah, Mt. Etna serves up a mix of both, keeping things interesting for all the volcano enthusiasts out there.
are a mixture of both mafic and felsic 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.
Paricutin volcano in Mexico predominantly erupted mafic lava, which is rich in magnesium and iron and has a low silica content. This type of lava tends to flow more easily compared to felsic lava.
Monzonite is an intermediate rock.
Is mineral amphibolite a felsic, mafic or intermidiate in term of color
Composite volcanoes can erupt both mafic and felsic material, but intermediate material is the most common.
Krakatoa volcano typically has mafic magma, which is low in silica content and high in magnesium and iron. This type of magma tends to be more fluid and can lead to explosive eruptions due to the rapid release of gases.
Oceanic crust is mafic.