igneos rock
igneos rock
igneos rock
Mafic is a term used to describe an igneous rock that is usually dark in color, with a chemistry that may be high in magnesium and iron, like basalt. Mafic is also a term used to describe a type of magma that is high in calcium, magnesium and iron, and relatively low in silica, compared to felsic magma.
Ultramafic is a term used to describe igneous rocks made solely of mafic minerals.
Geologists use the terms felsic and mafic to describe the compositions of igneous rocks. Felsic rocks are rich in silicon and aluminum, making them lighter in color and less dense. Mafic rocks are richer in magnesium and iron, making them darker in color and denser.
Is mineral amphibolite a felsic, mafic or intermidiate in term of color
no
no
Montagu uses the term "dead languages" to describe Latin and Greek.
no
The term they use is civilazation.
Many people use the term "oddball" to describe a very strange person. Another word to describe this term is weird. This term can be used an an adjective.