Geology. a change in the structure or constitution of a rock due to natural agencies, as pressure and heat, especially when the rock becomes harder and more completely crystalline.
Metamorphism is the change of minerals or geologic texture (distinct
arrangement of minerals) in pre-existing rocks (protoliths), without the protolith
melting into ...
The process by which rocks are altered in composition, texture, or internal
structure by extreme heat, pressure, and the introduction of new chemical
noun meta·mor·phism \-ˈmȯr-ˌfi-zəm\. Definition of METAMORPHISM. : a
change in the constitution of rock; specifically : a pronounced change effected by
Definition of metamorphism in the AudioEnglish.org Dictionary. Meaning of
metamorphism. What does metamorphism ... Proper usage of the word
Exposure to intense heat and pressure can result in the metamorphism of
previously formed rocks. Learn about the factors that influence...
Feb 17, 2011 ... Metamorphism, therefore occurs at temperatures and pressures higher ..... Define
the following metamorphic rocks: (a) quartzite, (b) marble, ...
Definition of dynamic metamorphism – Our online dictionary has dynamic
metamorphism information from A Dictionary of Earth Sciences dictionary.
Some geologists confine the term metamorphism to the changes involved in
contact and dynamic metamorphism, and call the resulting products
Denoting or relating to rock that has undergone transformation by hea.... Meaning
, pronunciation and example sentences, English to English reference content.