It is neither mafic or felsic, as these terms refer to the composition of igneous rocks, whereas coal is a sedimentary rock.
Coal Bunker, Coal scuttle, Coal hod
Bituminous coal, or soft coal
Yes, coal miners work in coal mines to extract coal from the ground. They use heavy equipment to dig tunnels and remove coal from deposits in the earth.
A synonym for coal dust could be coal powder or coal ash.
Small lumps of coal can be referred to as "coal nuggets" or "coal chunks."
Neither. The terms mafic and felsic apply to silicate igenous rocks. Coal is neither igneous nor is it composed of silicates. Coal is an organic sedimentary rock.
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.
Is mineral amphibolite a felsic, mafic or intermidiate in term of color
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.
Neither. The terms mafic and felsic refer to the composition of igneous rocks, which are dominated by silicate minerals. Marble is a metamorphic rock composed of carbonate minerals. The terms mafic and felsic do no apply to it.
Rhyolite is not a mafic rock, but a felsic rock, high in silicates, and similar to granite in composition.
Felsic minerals are Silicon-rich; whereas Mafic ones are low in Silicon, but contain Iron and Magnesium.
Mafic lava is hotter than felsic lava and therefore flows faster.
Quartz monzonite ranges from intermediate to felsic.
Olivine is a mafic mineral. It is most abundant in ultramafic rocks.
The mantle is ultramafic.