- Rowley Rag
Rowley Rag was a volcanic
Dolerite stone quarried in the stone quarries (known locally as the 'Quacks') of theRowley Hills in the West Midlands of theUnited Kingdom . During the 1980s and 1990s, the quarry on Rowley Hill inRowley Regis was used as a landfill site. There is now a golf driving range on top of this disused quarry and landfill.The main use of the Rowley Rag stone was in the production of road surfaces.
A
public house in the village ofWhiteheath was named after this rock, highlighting the importance of this naturally occurring product in this area of theBlack Country .William Withering , a member of theLunar Society , studied the chemical composition of Rowley Rag and gave a paper including this study to theRoyal Society in the 18th century.External links
* [http://jgslegacy.lyellcollection.org/cgi/content/abstract/15/1-2/105 Journal of the Geological Society]
* [http://links.jstor.org/sici?sici=0261-0523(1782)72%3C327%3AAAOTMS%3E2.0.CO%3B2-Z William Withering's Analysis of Rowley Rag Stone]
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