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Which igneous rock forms when basaltic lava and when basaltic magma hardens?
Basalt forms when basaltic lava cools and solidifies at or near the Earth's surface. When basaltic magma cools and solidifies below the surface, it can form a type of igneous rock known as gabbro. Both basalt and gabbro are composed primarily of plagioclase feldspar and pyroxene, but they differ in their formation and texture due to their cooling environments.
Are pyroclasts formed by basaltic magma or andesitic magma?
Pyroclasts can be formed by both basaltic and andesitic magma. Basaltic magma typically forms pyroclastic materials like scoria and ash, while andesitic magma can produce a variety of pyroclasts including volcanic bombs and pumice. The type of pyroclasts produced depends on factors such as the composition of the magma and the eruption style.
What type of magma would you expect to see after crystallization of minerals containing significant amounts of iron?
The type of magma you would expect to see after crystallization of minerals containing significant amounts of iron is likely basaltic magma. This is because minerals with higher iron content tend to form in basaltic magmas, which are rich in iron and magnesium.
Do Volcanic necks and dikes form when magma cools and hardens into rock after reaching the surface?
No, these features form when magma cools into rocks BEFORE reaching the surface.
When magma cools too fast what happens to the size of the crystals?
When magma cools fast, crystals are small.Less time to form crsytalsWhen magma cools slow, crystals are large.More time to form crystalsWhen magma cools very fast, crystals do not form; nothing.Very less time to formWhen magma cools very slow, large crystals form; a LOT.A lot more time to form
Which igneous rock forms when basaltic lava and when basaltic magma hardens?
Basalt forms when basaltic lava cools and solidifies at or near the Earth's surface. When basaltic magma cools and solidifies below the surface, it can form a type of igneous rock known as gabbro. Both basalt and gabbro are composed primarily of plagioclase feldspar and pyroxene, but they differ in their formation and texture due to their cooling environments.
Basaltic magma would form what color of igneos rock?
dark
What color rocks does basaltic magma form?
Basaltic magma usually forms a black rock.
How are mineral formed by crystallization from magma?
As magma cools, elements combine to form minerals.
Magma cools and solidifies to form what rocks?
igneous rocks
What kind of mineral does magma form when it cools?
When magma cools, it forms igneous rock.
What rocks form when magma cools and hardens?
Igneous rock is what forms when magma cools and hardens.
Are pyroclasts formed by basaltic magma or andesitic magma?
Pyroclasts can be formed by both basaltic and andesitic magma. Basaltic magma typically forms pyroclastic materials like scoria and ash, while andesitic magma can produce a variety of pyroclasts including volcanic bombs and pumice. The type of pyroclasts produced depends on factors such as the composition of the magma and the eruption style.
Why do rocks form?
Igneous rocks form because, magma cools under the ground, or magma erupts, then cools on the ground forming these rocks.
What does magma with high silica content form?
When it cools and crystallizes into rock, the rock will be described as felsic igneous rock. Examples of felsic igneous rocks are granite, rhyolite, and pumice.
How does magma from igneous rock?
magma cools to form igneous rock
Are light-colored rocks with lower densities form from basaltic magma?
You didnt even put nothing if you not gone answer the question dont put nun period
