It is called the 'protolith' or 'parent rock'.
Prequel.
•Geochemical, physical, and mineralogic (textural) changes that take place after burial of sediment -Not weathering -Not metamorphism/metasomatism
The formation of greenstone (Pounamu) requires some degree of metamorphism, and I do not believe the rocks of the Hastings area are a suitable host.
The original book is called Alice's Adventures in Wonderland. This is sometimes shortened to Alice in Wonderland.The REAL ORIGINAL NAME IS CALLED Alice's Adventure Underground.
That is central and southern Africa.
The high grade metamorphism refers to the metamorphism that takes place at temperatures that are greater than 320 degree Celsius. The high grade metamorphism also takes place at relatively high pressure.
It is altered physically by pressure and heat and can align the existing minerals into layers or bands called foliations; new minerals may be formed from the minerals that existed before the metamorphism; aqueous solutions between rock particles are squeezed out; and existing minerals may recrystallize.
a volcano ?
Most metamorphism takes place deep underground, where high heat and pressure change the rocks, since both increase with depth.
Most metamorphism takes place deep underground, where high heat and pressure change the rocks, since both increase with depth.
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.
Reclamanation
Metamorphism can take place in a solid state. The metamorphism can take place with or without any types of fluid activity, although, the majority is done with fluid activity.
It is called a dyke or dike, and could also be referred to as a discordant igneous intrusion.
Prequel.
Deep underground from heat and pressure.
a reactant