It is called contact metamorphism.
When metamorphism occurs due to heat generated by magma, it is called "contact metamorphism." This process typically happens when surrounding rocks are heated by the proximity of molten magma, leading to changes in mineral composition and texture. The effects are usually localized around the intrusion of magma, resulting in the formation of metamorphic rocks such as hornfels.
Burr metamorphism, also known as contact metamorphism, results from high temperatures and pressure generated when magma or lava intrudes into existing rock. This process alters the mineralogy and texture of the surrounding rock without melting it completely. The heat and chemical alterations from the intrusive magma result in the formation of new minerals and rock structures near the contact zone.
Contact metamorphism occurs next to an intrusion of molten magma. This type of metamorphism happens when hot magma comes into contact with existing rock, causing the rock to undergo changes in mineralogy and texture due to the heat and pressure.
It is called contact metamorphism. It takes place when the magma at high temperature tries to break out from the magma chamber, it then comes into contact with the country rock at high pressure and temperature.
When heat from nearby magma causes changes in surrounding rocks, a process called contact metamorphism occurs. This process includes changes in rock texture and mineral composition due to the high temperature and pressure from the magma. This usually results in the formation of new minerals and textures within the rocks.
It is called contact metamorphism.
When metamorphism occurs due to heat generated by magma, it is called "contact metamorphism." This process typically happens when surrounding rocks are heated by the proximity of molten magma, leading to changes in mineral composition and texture. The effects are usually localized around the intrusion of magma, resulting in the formation of metamorphic rocks such as hornfels.
Contact metamorphism is what occurs because of close proximity to a mass of magma.
Contact metamorphism.
Burr metamorphism, also known as contact metamorphism, results from high temperatures and pressure generated when magma or lava intrudes into existing rock. This process alters the mineralogy and texture of the surrounding rock without melting it completely. The heat and chemical alterations from the intrusive magma result in the formation of new minerals and rock structures near the contact zone.
A process that alters rocks as a result of heat generated from magma
Contact metamorphism occurs next to an intrusion of molten magma. This type of metamorphism happens when hot magma comes into contact with existing rock, causing the rock to undergo changes in mineralogy and texture due to the heat and pressure.
It is called contact metamorphism. It takes place when the magma at high temperature tries to break out from the magma chamber, it then comes into contact with the country rock at high pressure and temperature.
contact metamorphism
true
contact metamorphism
When heat from nearby magma causes changes in surrounding rocks, a process called contact metamorphism occurs. This process includes changes in rock texture and mineral composition due to the high temperature and pressure from the magma. This usually results in the formation of new minerals and textures within the rocks.