A bluestone is any of a variety of types of stone, including a form of dolerite which appears blue when wet, or a feldspathic sandstone in the United States.
The Sandhills are bigger, both in the height of the hills and the size of the region.
The Ngong Hills (Kenya) The Cheviot Hills (England)
Dawn Hills goes by Dawny, and Dawny Hills.
Nate Hills's birth name is Floyd Nathaniel Hills.
Dolerite is very rough.
Dolerite is coarse grained variety of basalt, if present in the dorm of a dyke (discordent igneous body), it is called a dolerite dyke.
Dolerite rocks are a type of igneous rocks (formed as a result of cooling of magma or lava). They are mafic (45-52% SiO2), and subvolcanic (formed within the earth's crust). Within this characterisation there is considerable variation. Please see the link.
Yes, it can be.
Dolerite also called "Rowley Rag" can be found in Rowley Regis,West Midlands,England.
It wuz used for pounding into a rock. the dolerite ball was very. very hard.
Igneous Rock :)
A bluestone is any of a variety of types of stone, including a form of dolerite which appears blue when wet, or a feldspathic sandstone in the United States.
hills change shape and form from erosion
A dolerite occurs in dikes and sills. These are dark, medium-grained igneous rocks that are typically containing olivine, plagioclase, and pyroxene.
Well really the valleys BETWEEN hills form by glacial and/or other erosion. The hills are what's left behind.
Dolerite