As you mentioned, for some women, the depth from the vaginal opening to the tip of the cervix is 3 to 4 inches when they are not sexually aroused. Other women may have a vaginal depth of five to seven inches.
(plural igneous rocks). ( 1 geology) one of the major groups of rock that makes up the crust of the Earth; formed by the cooling of molten rock, either below the surface (intrusive) or on the surface (extrusive).
Granite is an example of this type of igneous rock. Small crystals (fine texture) or no crystals (glassy texture) means that the rock cooled fast. These rocks usually form during a volcanic eruption and are called extrusive igneous rocks. Basalt is an example of this type of igneous rock.