Nothing. Absolutely nothing has happened!
Fissure
temperature, pressure or added fluids
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).
Rocks vary in composition depending on the availability and type present during the formation
artesian formation (; your welcome!
Uranium isotopes could be used to date rock of this age if they are present in the rock.
it is a sloping layer of permeable rock sandwiched between two layers of impermeable rock and exposed at the surface.
it is a sloping layer of permeable rock sandwiched between two layers of impermeable rock and exposed at the surface.
The Old Man of the Mountain broke apart as the result of erosion.
A laccolith is an igneous formation between two sedimentary layers
The formations that are sandwiched between layers of existing rock formations called sills. Another formation between layers is called laccoliths.
The formations that are sandwiched between layers of existing rock formations called sills. Another formation between layers is called laccoliths.