Nothing. Absolutely nothing has happened!
Pore pressure refers to the pressure exerted by fluids within the pore spaces of a rock formation, while formation pressure refers to the total pressure within a formation, including both the weight of the overlying rock and the pressure of any fluids present. Pore pressure is a subset of formation pressure and represents the pressure contributed solely by the fluids in the rock pores.
temperature, pressure or added fluids
Rocks vary in composition depending on the availability and type present during the formation
it is a sloping layer of permeable rock sandwiched between two layers of impermeable rock and exposed at the surface.
A rock is just a piece of a larger formation of rock; the formation exhibits characteristics of origin or composition that set it apart from other formations. A rock is the product of the rock formation process, just as a cake is the result of the process of cake making (combining ingredients, mixing and baking the cake).
The Old Man of the Mountain broke apart as the result of erosion.
During metamorphism, the minerals present in the rock can recrystallize, change in size, or reorganize their structure due to the influence of the hot fluids. The chemical composition of the rock may also change as elements are exchanged between the rock and the fluids. Overall, these processes can lead to the formation of new minerals and textures in the rock.
The formations that are sandwiched between layers of existing rock formations called sills. Another formation between layers is called laccoliths.
A laccolith is an igneous formation between two sedimentary layers
sedimentary rock formation
The chemical equation for carbonate rock formation involves the precipitation of calcium carbonate (CaCO3) from dissolved bicarbonate ions (HCO3-) in water. This process typically occurs in oceans or lakes where calcium ions (Ca2+) and bicarbonate ions are present, leading to the formation of carbonate rocks like limestone or dolomite.
what happened Rock is next?