distinguish between the following thermal and dynamic metamorphism
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1) Thermal metamorphism: Metamorphismcaused by high temperature is called thermal metamorphism.
Example: graphite.
2) Dynamic metamorphism: Dynamic metamorphism refers to the alteration caused by high pressure during Earth's movements.
HOPE , IT HELPS ...
1) Thermal metamorphism: Metamorphismcaused by high temperature is called thermal metamorphism.
Example: graphite.
2) Dynamic metamorphism: Dynamic metamorphism refers to the alteration caused by high pressure during Earth's movements.
HOPE , IT HELPS ...
Answered by
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DB Thermal is a local leader in the manufacture, supply and construction of plant sub-systems and component solutions, primarily serving the power and oil & gas end markets with both new-build and aftermarket services in South & Sub-Saharan Africa.
Founded in South Africa in 1970 and initially part of the Deutsche Babcock Group, the US based SPX Corporation acquired the majority share-holding in DB Thermal and with it access to best in class design and engineering, global collaboration, technical skills and support whilst still ensuring high local content in manufacture and construction activities.
Along major fault zones of the Earth pieces of crust are forced to slip past each other in opposite directions. This localizes intense pressures on the rocks adjacent to the faults, but the temperatures are typically not particularly high. This allows for a type of high-pressure/low-temperature metamorphism called DYNAMIC METAMORPHISM.
Often this metamorphism involves a change in texture of the rock with little or no change in mineral content. The resulting texture is that of finely pulverized rock powder called MYLONITE. There may or may not be thin layering of the rock (parallel to the fault zone).
Founded in South Africa in 1970 and initially part of the Deutsche Babcock Group, the US based SPX Corporation acquired the majority share-holding in DB Thermal and with it access to best in class design and engineering, global collaboration, technical skills and support whilst still ensuring high local content in manufacture and construction activities.
Along major fault zones of the Earth pieces of crust are forced to slip past each other in opposite directions. This localizes intense pressures on the rocks adjacent to the faults, but the temperatures are typically not particularly high. This allows for a type of high-pressure/low-temperature metamorphism called DYNAMIC METAMORPHISM.
Often this metamorphism involves a change in texture of the rock with little or no change in mineral content. The resulting texture is that of finely pulverized rock powder called MYLONITE. There may or may not be thin layering of the rock (parallel to the fault zone).
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