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Is silicate non-foliated and metamorphic?
Yes, silicate minerals can form non-foliated metamorphic rocks. Non-foliated metamorphic rocks, such as marble and quartzite, are typically composed of silicate minerals and do not exhibit a layered or banded appearance. Instead, they have a more uniform texture due to the recrystallization of minerals under heat and pressure. While not all silicate minerals result in non-foliated rocks, many do when subjected to specific metamorphic conditions.
How Igneous rocks that contain many dark silicate minerals and that also are rich in magnesium and iron have a composition that is .?
Igneous rocks rich in dark silicate minerals, magnesium, and iron are classified as mafic rocks. These rocks typically have a higher density and darker coloration due to the presence of minerals like olivine, pyroxene, and amphibole. Common examples of mafic rocks include basalt and gabbro, which are often found in oceanic crust and volcanic formations. Their composition contributes to the overall geochemistry of the Earth's crust and plays a role in tectonic processes.
What are Igneous rocks that contain many dark silicate minerals and that also are rich in magnesium and iron have a composition that is?
Igneous rocks that contain many dark silicate minerals and are rich in magnesium and iron have a mafic composition. These rocks typically include basalt and gabbro, which are characterized by their higher density and darker color compared to felsic rocks. The presence of minerals such as olivine, pyroxene, and amphibole contributes to their mafic nature.
Rocks containing many dark silicate minerals and plagioclase feldspar have a composition.?
Rocks that contain many dark silicate minerals and plagioclase feldspar typically have a mafic composition. These rocks are rich in iron and magnesium, which contribute to their darker color. Common examples include basalt and gabbro, which are formed from the cooling of magma at varying depths. Due to their mineral content, these rocks are often denser than those with a felsic composition.
What is the ore of mica?
The ore of mica is called "muscovite." It is a type of mica mineral that is commonly found in metamorphic and igneous rocks. Muscovite is known for its pearlescent luster and excellent cleavage properties.
What composition refers to rocks with many dark silicate minerals and plagioclase feldspar?
The composition referring to rocks with many dark silicate minerals and plagioclase feldspar is called basalt. Basalt is a fine-grained igneous rock that is commonly found in oceanic crust and volcanic islands.
Is quartz a silicate mineral that is a basic building block of many rocks?
Yes, quartz is a silicate mineral composed of silicon and oxygen, making it a key component in many rock formations. It is one of the most common minerals found in the Earth's crust and is a building block for various types of rocks, including granite and sandstone.
Igneous rock that contains many dark silicate minerals and that also are rich in magnesium and iron have composition that is?
mafic. Mafic rocks typically have high concentrations of magnesium and iron, as well as dark silicate minerals like pyroxene and olivine. These rocks are commonly found in oceanic crust and volcanic regions.
Is silicate non-foliated and metamorphic?
Yes, silicate minerals can form non-foliated metamorphic rocks. Non-foliated metamorphic rocks, such as marble and quartzite, are typically composed of silicate minerals and do not exhibit a layered or banded appearance. Instead, they have a more uniform texture due to the recrystallization of minerals under heat and pressure. While not all silicate minerals result in non-foliated rocks, many do when subjected to specific metamorphic conditions.
How Igneous rocks that contain many dark silicate minerals and that also are rich in magnesium and iron have a composition that is .?
Igneous rocks rich in dark silicate minerals, magnesium, and iron are classified as mafic rocks. These rocks typically have a higher density and darker coloration due to the presence of minerals like olivine, pyroxene, and amphibole. Common examples of mafic rocks include basalt and gabbro, which are often found in oceanic crust and volcanic formations. Their composition contributes to the overall geochemistry of the Earth's crust and plays a role in tectonic processes.
What are Igneous rocks that contain many dark silicate minerals and that also are rich in magnesium and iron have a composition that is?
Igneous rocks that contain many dark silicate minerals and are rich in magnesium and iron have a mafic composition. These rocks typically include basalt and gabbro, which are characterized by their higher density and darker color compared to felsic rocks. The presence of minerals such as olivine, pyroxene, and amphibole contributes to their mafic nature.
Is gold silicate or non silicate?
Gold is an element and as it does not contain any silicon it is therefore a non silicate.
Rocks containing many dark silicate minerals and plagioclase feldspar have a composition.?
Rocks that contain many dark silicate minerals and plagioclase feldspar typically have a mafic composition. These rocks are rich in iron and magnesium, which contribute to their darker color. Common examples include basalt and gabbro, which are formed from the cooling of magma at varying depths. Due to their mineral content, these rocks are often denser than those with a felsic composition.
What is the ore of mica?
The ore of mica is called "muscovite." It is a type of mica mineral that is commonly found in metamorphic and igneous rocks. Muscovite is known for its pearlescent luster and excellent cleavage properties.
Igneous rocks that contain many dark silicate minerals and that also are rich in magnesium and iron have a composition that is .?
Igneous rocks that are rich in dark silicate minerals and contain high levels of magnesium and iron are classified as mafic rocks. These rocks typically include basalt and gabbro, characterized by their darker color and denser composition. The term "mafic" is derived from the minerals magnesium and ferric iron, which are predominant in these types of rocks.
Is nickel a silicate or carbonate?
Nickel is a metal. It can be found in a compound as a silicate or carbonate but in its pure form, it is neither. It has many characteristics similar to iron. It is magnetic like iron.
Igneous rocks that contain many dark silicate minerals and that also are rich in magnesium and iron have a composition that is . ultramafic andesitic basaltic granitic?
Igneous rocks that contain many dark silicate minerals and are rich in magnesium and iron have a composition that is classified as ultramafic. These rocks typically contain high amounts of olivine and pyroxene, making them dense and dark in color. Examples include peridotite and komatiite, which are formed from very high-temperature magmas.
