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What is the scientific reason for mount vesuvius' explosion?
The scientific reason for Mt. Vesuvius's eruption, is that pressure on the rocks the closest to the mantle increases when two continental plates collide and push against each other causing the ground to quake, and the rocks to melt and form magma. Then as the magma in the mantle increases the magma rises into the magma chambers. Then the pressure in the magma chambers increases, and it continues to build up until the volcano can't stand the pressure and the volcano erupts, and explodes.
Could phenocrysts be found in an obsidian?
No, phenocrysts are typically minerals that form in slowly cooling magma and are therefore not found in obsidian, which is a type of igneous rock that cools quickly, resulting in a glassy texture without crystal growth.
How is obsedian formed?
Obsidian is formed when lava cools quickly on the Earth's surface, usually within a few days. The rapid cooling prevents the growth of crystals, resulting in a smooth and glassy texture. Obsidian is typically found near volcanic areas where lava flow has occurred.
What was the Hawaiin island formed out of?
The Hawaiian Islands were formed by volcanic activity millions of years ago. The islands formed as a result of magma rising up from the Earth's mantle through a hotspot beneath the Pacific tectonic plate. Over time, repeated volcanic eruptions built up the islands we see today.
True or false many volcanoes are found in island arcs?
True. Island arcs are formed due to the subduction of one tectonic plate beneath another, creating a line of volcanic islands. The volcanic activity in these regions is a result of magma rising to the surface from the subducted plate, leading to the formation of numerous volcanoes.
What can you find in a volcanos?
Rocks, magma, what else? WHAT ELSE YOU ARE DUMB read on. you can find diamonds, copper, gold , zinc and lead that is formed within the volcano why do you think that they have got mines in the USA into the volcano
What mineral deposits do we have in the countrywhere are they located and why only in those place?
The United States has mineral deposits such as gold, copper, coal, and iron ore. These deposits are located throughout the country, with specific concentrations in regions like Nevada (gold), Arizona (copper), and Appalachia (coal). Geologic processes determine the distribution of mineral deposits, with factors such as tectonic activity, magma intrusions, and sedimentary formations influencing their formation in specific locations.
Does magma and lava contain metals?
Yes, magma and lava can contain various metals and minerals, such as iron, copper, zinc, and gold. These metals are often found in ore deposits that form as magma cools and solidifies underground, or as lava erupts and cools on the Earth's surface.
Are metals found in magma?
Yes, metals can be found in magma. As magma cools and solidifies, various minerals crystallize, and some of these contain metallic elements such as copper, gold, and iron. Additionally, during volcanic eruptions, metals can be expelled along with volcanic gases and ash. The concentration and types of metals in magma depend on the geological processes and the composition of the source rock.
What is three ores they form within cooling magma?
Pews such as chromium,nickel,and lead, pb, ores form within cooling
What two minerals crystallize out of ground water that has been heated by magma?
Here are more than two- Galena, Gold, Copper, Sulfur, Pyrite.
Why is copper found in specific places?
Because geological processes have concentrated it in these places. (Usually those processes related to intrusion and cooling of plutonic magma bodies.)
What magma is silica-rich thick magma?
An acid magma or a granitic magma.
What happened to Betty from GGG films?
She is making some movies with Magma company (Vollgewichste Gangbang Schlampen 12 and Sex-Terror)
What happens to dense metallic minerals as magma cools?
As magma cools, dense metallic minerals tend to crystallize and settle to the bottom of the magma chamber due to their higher specific gravity. This process, known as magmatic differentiation, can lead to the formation of concentrated deposits of metals such as nickel, copper, and platinum. Over time, these concentrated minerals can become economically viable sources for mining as they form distinct layers or veins within the rock. Additionally, the cooling rate and composition of the magma can influence the types of minerals that crystallize.
What is most magma?
magma
What is the cavity where magma is stored under a volcano called?
This is called the magma chamber.
