Pegmatite is a type of rock that is made from a type of feldspar.

Is pegmatite a plutonic?

Pegmatite is a rock that is a type of plutonic.

Does pegmatite have biotite in it?

Yes, pegmatite has biotite in it.

What type of rock is basalt?

Basalt is a type of rock that is made from the remains of ancient lava flows.

Is pegmatite a pyroclastic?

Pegmatite is a sedimentary rock that is made up of pyroclastic material.

Is basalt a metamorphic rock?

Basalt is a metamorphic rock that is made from the solidification of magma and ash. Basalt is a dark, black, and brown rock that is found in many parts of the world.

What type of rock is schist?

Schist is a type of rock that is made of quartz and other minerals.

Where do you find peridotite?

In the British Isles, peridotite is typically found in the granite and gneiss formations.

Is Basalt plutonic or volcanic?

Basalt is a type of granite that is found in the Alps and the surrounding areas. It is a volcanic rock and is most commonly found in the form of plugs, dikes, and fissures.

How is pegmatite rock formed?

Pegmatite is a type of rock that is made from the combination of the two elements, pegmatite and granite. Pegmatite is a dark, black rock that is often used in the construction of buildings and other structures. It is also a good choice for making stone tools and other tools.

Is pegmatite volcanic or plutonic?

Pegmatite is a type of volcanic rock.

What type of rock is magnesite?

Magnesite is a type of mineral that is formed from the combined weight of magnesium and other elements.

How are granite and pegmatite different?

Granite is a type of sedimentary rock that is typically very hard and has a white to light-colored powdery texture. Pegmatite is a type of igneous rock that is typically dark and has a black powdery texture.

Is pegmatite igneous or metamorphic?

Pegmatite is an igneous rock, meaning it is made from solidified lava or magma. Metamorphic rocks are rocks that have been changed by the earth’s mantle, which is the layer between the Earth’s mantle and the core.

Is pegmatite Apaneitic or Phaneritic?

Pegmatite is a type of feldspar. Phaneritic is a type of pyroxene.

Which type of rock is pegmatite Brainly?

Pegmatite is a type of rock that is made up of small, hard blocks that are pegmatitic in nature.

What does the word pegmatite mean?

A Pegmatite is a type of rock that is made up of small, hard, and white rocks. Pegmatites are found in the Appalachian Mountains and are also found in the Rocky Mountains.

Is basalt intrusive or extrusive?

Basalt is an intrusive igneous rock that is extrusive, meaning it is born from the earth’s mantle and is forced up through the Earth’s surface.

Is gabbro a pegmatite?

Gabbro is a pegmatite.

What is pegmatite rock used for?

Pegmatite is a type of rock that is made from the remains of ancient magma and ash that erupted from the Earth. Pegmatite is used for a variety of purposes, including making jewelry, building materials, and as a source of power for mining and other industries.

How do you identify a pegmatite?

Pegmatites are a type of mineral that typically has a black matrix and a white crystal or rock.

What type of igneous rock is andesite?

Andesite is a type of igneous rock that is a member of the granite group.

Is pegmatite a sedimentary rock?

Pegmatite is a sedimentary rock.

What type of igneous rock is pumice?

Pumice is a type of igneous rock that is made from the ashes of volcanoes.

In what type of environment are pegmatite deposits formed?

Pegmatite deposits are formed in environments with a high amount of magnesium and anhydrite.

Is quartz an Aphanitic?

Yes, quartz is an Aphanitic mineral.

What type of rock is Gypsum?

Gypum is a type of rock that is often found in the earth’s crust. It is a soft, white rock that is often used in construction and as a ground material.

Is pegmatite an igneous rock?

Pegmatite is an igneous rock. It is a type of granite.

What type of rock is pegmatite intrusive or extrusive?

Pegmatite intrusive rocks are those that are extrusive, meaning they are formed from the earth’s mantle and upper crust. Pegmatite rocks are typically dark, and have a smooth surface.

Is Augite a mineral?

Yes, Augite is a mineral.

Is pegmatite rock valuable?

There is no definitive answer to this question as pegmatite rocks can vary in their value. Some may be more valuable than others, depending on their quality and composition.