meaning of basalt rock

meaning of basalt rock

Basalt Rock Formation, Properties, Composition, Uses

Basalt has a strict chemical definition. It is defined in the TAS diagram shown above. Basalt is an igneous rock that contains more than 45 and less than 52% of SiO2 and less than five percent of total alkalies (K2O + Na2O)3. Types of Basalt Basalt types:

What is Basalt? - Definition, Uses Composition - Video ...

2021-10-15 Basalt is an extrusive igneous rock that forms from the rapid cooling of volcanic lava. Identify the composition and chemistry of basalt, how it is formed and used, and the places that it is found ...

basalt Definition, Properties, Facts Britannica

Basalt, extrusive igneous (volcanic) rock that is low in silica content, dark in color, and comparatively rich in iron and magnesium. Basalts may be broadly classified on a chemical and petrographic basis into two main groups: the tholeiitic and the alkali

Basalt Meaning and Spiritual Properties

Basalt gets its name from late Latin basalts, which is a misspelling of Latin basanites meaning hard stone. Rarity, Value Variations: Basalt is a stone that underlies more of the Earth's surface than any other rock type. It is a dark, volcanic rock that is caused by the rapid cooling of basaltic lava. Basalt also underlines the Earth's ocean ...

Basalt Definition Meaning Dictionary

Basalt definition, the dark, dense igneous rock of a lava flow or minor intrusion, composed essentially of labradorite and pyroxene and often displaying a columnar structure. See more.

Basalt - definition of basalt by The Free Dictionary

Define basalt. basalt synonyms, basalt pronunciation, basalt translation, English dictionary definition of basalt. n. 1. A hard, dense, dark igneous rock composed chiefly of plagioclase feldspar, pyroxene, and olivine, and often having a glassy appearance. 2. Basalt - definition of basalt by The Free Dictionary.

BASALT meaning in the Cambridge English Dictionary

basalt definition: 1. a type of black rock that comes from a volcano 2. a type of black rock that comes from a volcano. Learn more.

Lava Rock – Meaning, Benefits and Properties

Lava Rock or Basalt is the most common type of volcanic rock on the planet. Scientists consider the oceanic crust to be composed of Basalt. Also, many oceanic islands were formed on volcanic rocks. These are the Faroe Islands, Hawaii, Reunion and Iceland.

What is the meaning of basalt plateau? –

2019-2-14 What is a large basalt plateau? large igneous province, also known as a continental flood basalt, plateau basalt, and trap, is deposits that include vast plateaus of basalts, covering large areas of some continents. They have a tholeiitic basalt composition, but some show chemical evidence of minor contamination by continental crust.

What Is The Meaning Of Flood Basalt? - Blurtit

Answer (1 of 1): To know the meaning of flood basalt, it is extremely important for us to know the meaning of Basalt. Basalt is a fine grained rock of dark colour extruding from volcanic eruption. This rock is rich in iron and magnesium.Flood basalt is an enormous sheet of basalt from volcanic vent over a vast surface of land. This can be formed at a place where a rift is present over a ...

Basalt definition and meaning Collins English Dictionary

2021-11-4 Basalt definition: Basalt is a type of black rock that is produced by volcanoes . Meaning, pronunciation, translations and examples

Basalt - Igneous rocks

Basalt is a major rock type that occurs in virtually every tectonic setting. Basalt is clearly the most common volcanic rock on Earth and basaltic rocks (including gabbro, diabase and their metamorphosed equivalents) are the most common rocks in the crust 2.Basalt is also common on the Moon and other rocky planets of the Solar System.

Basalt - Igneous rocks

Basalt is a major rock type that occurs in virtually every tectonic setting. Basalt is clearly the most common volcanic rock on Earth and basaltic rocks (including gabbro, diabase and their metamorphosed equivalents) are the most common rocks in the crust 2.Basalt is also common on the Moon and other rocky planets of the Solar System.

What is Basalt? - Definition, Uses Composition - Video ...

2021-10-15 Basalt is an extrusive igneous rock that forms from the rapid cooling of volcanic lava. Identify the composition and chemistry of basalt, how it is formed and used, and the places that it is found ...

basalt Definition, Properties, Facts Britannica

Basalt, extrusive igneous (volcanic) rock that is low in silica content, dark in color, and comparatively rich in iron and magnesium. Basalts may be broadly classified on a chemical and petrographic basis into two main groups: the tholeiitic and the alkali

basalt Etymology, origin and meaning of basalt by

basalt (n.) type of volcanic rock, c. 1600, from Late Latin basaltes, misspelling of Latin basanites "very hard stone," from Greek basanites "a species of slate used to test gold," from basanos "touchstone," also "a trial, examination, test whether anything be true," from Egyptian baban "slate," a stone which was used by the Egyptians as a touchstone of gold.

What is the meaning of basalt plateau? –

2019-2-14 What is a large basalt plateau? large igneous province, also known as a continental flood basalt, plateau basalt, and trap, is deposits that include vast plateaus of basalts, covering large areas of some continents. They have a tholeiitic basalt composition, but some show chemical evidence of minor contamination by continental crust.

Igneous Rocks - Definition, Characteristics, Types ...

2021-11-12 Basalt . Basalt is a dark-coloured, fine-grained igneous rock. Basalt is one of the main rocks that are prevalent in the oceanic crust. As basalt is rich in iron so it is used as an ingredient of concrete. Basalt is the most common type of igneous rock.

Why is basalt important? - AskingLot

2020-1-19 The word basalt comes from a Latin word meaning very hard stone. Though basalt is typically a dark, black rock, weathering can lead to a yellow-brown color. Basalt may also be found in various shades because of geochemical processes.

Is Basalt a strong rock? - AskingLot

Similarly, is Basalt a hard or soft rock? Interesting Basalt Facts: The word basalt comes from a Latin word meaning very hard stone. Though basalt is typically a dark, black rock, weathering can lead to a yellow-brown color.A light-color basalt is rare, but can be found due to a high concentration of plagioclase and weathering.. Likewise, what type of rock is basalt?

What Is The Meaning Of Flood Basalt? - Blurtit

Answer (1 of 1): To know the meaning of flood basalt, it is extremely important for us to know the meaning of Basalt. Basalt is a fine grained rock of dark colour extruding from volcanic eruption. This rock is rich in iron and magnesium.Flood basalt is an enormous sheet of basalt from volcanic vent over a vast surface of land. This can be formed at a place where a rift is present over a ...

CLASSIFICATION // CHARACTERIZATION OF SOME

2015-2-13 Intact rock strength . The uniaxial compressive strength of a rock material constitutes the highest strength limit of the rock mass of which it forms a part. It is determined in accordance with the standard laboratory procedures. For the purpose of rock mass classification, the use of the well -known point load strength index can be useful as the

Basalt - an overview ScienceDirect Topics

Basalt is an easily datable rock and thus is a handy tool when available. Basalt flows emanating from the Uinkaret field between the Hurricane and Toroweep faults spilled into the Grand Canyon as shown in Figure 14.19. These basalts have been used to determine Colorado River incision rates.

BASALT Definition of BASALT by Oxford Dictionary on ...

1 A dark fine-grained volcanic rock that sometimes displays a columnar structure, typically composed largely of plagioclase with pyroxene and olivine. ‘Further up section the geology is dominated by a succession of unmetamorphosed but strongly fractured and veined blocky andesites, basalts and tuffaceous rocks.’. ‘These are invariably ...

Basalt Rock - Formation, Fun Fact, Properties, Uses ...

Basalt is also a crucial volcanic rock type on other planetary bodies in the Solar System. For example, the lunar maria are plains of flood basaltic lava flow and basalt is a common rock existing on the surface of Mars. Basalt Formation. Now, let’s understand the basalt formation at various locations: Place 1: At oceanic divergent borders

Basalt - an overview ScienceDirect Topics

Basalt is an easily datable rock and thus is a handy tool when available. Basalt flows emanating from the Uinkaret field between the Hurricane and Toroweep faults spilled into the Grand Canyon as shown in Figure 14.19. These basalts have been used to determine Colorado River incision rates.

basalt Etymology, origin and meaning of basalt by

basalt (n.) type of volcanic rock, c. 1600, from Late Latin basaltes, misspelling of Latin basanites "very hard stone," from Greek basanites "a species of slate used to test gold," from basanos "touchstone," also "a trial, examination, test whether anything be true," from Egyptian baban "slate," a stone which was used by the Egyptians as a touchstone of gold.

Basalt Rock Properties and Uses - Science Struck

Basalt is a finely granulated igneous rock, which is usually black or gray in color. Most basalt rocks are primarily composed of the minerals pyroxene and feldspar. These rocks are formed due to lava flow. It is a type of rock that is abundantly found in the crust of

What is the meaning of basalt plateau? –

2019-2-14 What is a large basalt plateau? large igneous province, also known as a continental flood basalt, plateau basalt, and trap, is deposits that include vast plateaus of basalts, covering large areas of some continents. They have a tholeiitic basalt composition, but some show chemical evidence of minor contamination by continental crust.

Why is basalt important? - AskingLot

2020-1-19 The word basalt comes from a Latin word meaning very hard stone. Though basalt is typically a dark, black rock, weathering can lead to a yellow-brown color. Basalt may also be found in various shades because of geochemical processes.

Is Basalt a strong rock? - AskingLot

Similarly, is Basalt a hard or soft rock? Interesting Basalt Facts: The word basalt comes from a Latin word meaning very hard stone. Though basalt is typically a dark, black rock, weathering can lead to a yellow-brown color.A light-color basalt is rare, but can be found due to a high concentration of plagioclase and weathering.. Likewise, what type of rock is basalt?

Basalt: English translation, definition, meaning, synonyms ...

Basalt - English translation, definition, meaning, synonyms, antonyms, examples. Afrikaans - English Translator.

What Is The Meaning Of Flood Basalt? - Blurtit

Answer (1 of 1): To know the meaning of flood basalt, it is extremely important for us to know the meaning of Basalt. Basalt is a fine grained rock of dark colour extruding from volcanic eruption. This rock is rich in iron and magnesium.Flood basalt is an enormous sheet of basalt from volcanic vent over a vast surface of land. This can be formed at a place where a rift is present over a ...

Geological mapping of basalt using stream sediment ...

The meaning of this formula is that the probability value ... These areas are located at the boundary between basalt and the surrounding rock units. Due to the poor weathering resistance of basalt and the influence of the overlayer, this boundary is unobvious.

basalt in Chinese - basalt meaning in Chinese - basalt ...

Basalt is the commonest volcanic rock . 玄武岩是最普通的火山岩。Basalt is needed to surface a road or to build a break water . 需要用玄武岩来铺设路面或修防洪堤。Her love was a fire playing ineffectually over a rock of basalt.她的爱，如同一团火，徒劳地烧炼着一

Basalt: Definition with Basalt Pictures and Photos

Definition of Basalt. 1. a volcanic rock [n -S] : BASALTIC [adj] Medical Definition of Basalt. 1. 1. A rock of igneous origin, consisting of augite and triclinic feldspar, with grains of magnetic or titanic iron, and also bottle-green particles of olivine frequently disseminated. It is usually of a greenish black colour, or of some dull brown ...

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