MAFIC Meaning and
Definition
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Mafic is an adjective used to describe rocks or minerals that have a high content of magnesium (Mg) and iron (Fe), and a relatively low content of silicon dioxide (SiO2). The term "mafic" comes from combining the words "magnesium" and "ferric," representing the prominent presence of these elements in such rocks.
Mafic rocks are typically characterized by their dark coloration, ranging from black to dark green. They are formed through the cooling and solidification of magma or lava that originated from the Earth's mantle. Mafic minerals commonly found in these rocks include olivine, pyroxene, and amphibole.
Due to their high density and basaltic composition, mafic rocks tend to be heavier and more resistant to weathering compared to other types of rocks. They are often associated with volcanic activity and can be found in locations where basaltic lava flows have occurred.
In terms of texture, mafic rocks can vary from fine-grained to coarse-grained, depending on factors such as cooling rate and crystal size. They may also contain vesicles, which are small cavities formed by gas bubbles trapped within a solidifying lava flow.
Mafic rocks have several important geological and industrial applications. They are commonly used as building materials, road aggregates, and as a source of crushed stone for construction purposes. Additionally, they can be utilized in the production of certain types of cement and as a component in the manufacturing of iron and steel.
Common Misspellings for MAFIC
- maf8c
- mafix
- mafiv
- mafid
- nmafic
- mnafic
- kmafic
- mkafic
- mzafic
- mazfic
- msafic
- mwafic
- mawfic
- mqafic
- maqfic
- mafdic
- mafcic
- mafvic
- magfic
- matfic
Etymology of MAFIC
The word "mafic" is derived from the combination of the words "magnesium" and "ferric". It is a geologic term used to describe igneous rocks that are rich in magnesium and iron, thus representing the elemental symbols Mg and Fe. These rocks typically have a darker color, hence the term "mafic" which is a contraction of magnesium and ferric.
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