Gornal stone is a limestone

Limestone

Limestone is a sedimentary rock composed largely of the minerals calcite and aragonite, which are different crystal forms of calcium carbonate . Many limestones are composed from skeletal fragments of marine organisms such as coral or foraminifera....

 which originates from the Sedgley

Sedgley

Sedgley is an urban village within the West Midlands county of England. Historically a part of Staffordshire, Sedgley was formerly an ancient manor composed of several smaller villages, including Gornal, Gospel End, Woodsetton, Ettingshall, Coseley and Brierley...

 area of Central

West Midlands (region)

The West Midlands is an official region of England, covering the western half of the area traditionally known as the Midlands. It contains the second most populous British city, Birmingham, and the larger West Midlands conurbation, which includes the city of Wolverhampton and large towns of Dudley,...

 England

England

England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...

.

The stone was quarried

Quarry

A quarry is a type of open-pit mine from which rock or minerals are extracted. Quarries are generally used for extracting building materials, such as dimension stone, construction aggregate, riprap, sand, and gravel. They are often collocated with concrete and asphalt plants due to the requirement...

 in the Lower Gornal area mostly during the 17th and 18th centuries. At the peak of the quarrying, almost all buildings in the Sedgley manor (which also included the villages of Coseley

Coseley

Coseley is a town located mostly within the Metropolitan Borough of Dudley in the English West Midlands. Part of the Black Country, it lies south east of Wolverhampton and north of Dudley....

, Woodsetton and Ettingshall

Ettingshall

Ettingshall is an area of Wolverhampton, West Midlands, England, and is a ward of Wolverhampton City Council.-History:Ettingshall was mentioned as an ancient manor in the Domesday Book of 1086...

) were built from Gornal stone, and numerous examples of the recognisable yellow brick remain, including several churches, house

House

A house is a building or structure that has the ability to be occupied for dwelling by human beings or other creatures. The term house includes many kinds of different dwellings ranging from rudimentary huts of nomadic tribes to free standing individual structures...

s and numerous old wall

Wall

A wall is a usually solid structure that defines and sometimes protects an area. Most commonly, a wall delineates a building and supports its superstructure, separates space in buildings into rooms, or protects or delineates a space in the open air...

s.