- Geology of Cheshire
The Geology of Cheshire consists mainly of
Triassic sandstones. To the north west of Cheshire, these sandstones are heavily faulted and the underlyingCarboniferous Coal Measures are thrown up. Around the areas ofPoynton andMacclesfield , the coal is close to the surface and was easily mined. Below the Coal Measures is theMillstone Grit , which appears towards theDerbyshire border on the flanks of the Peak District dome. [cite journal
last = Macchi
first = L.
coauthors =
title = A Field Guide to the Continental Permo-Triassic Rocks of Cumbria and Northwest Cheshire
journal = Liverpool Geological Society, Liverpool
issue =
pages = 88 pages
date = 1990
id =
accessdate =]The mid to east area of Cheshire forms the
Cheshire Basin . This fault boundedgraben structure was flooded on several occasions in thePermian and early Triassic periods resulting in the laying down of massivehalite (salt) beds. Thes beds have been mined both by cavern working and hot waterbrine extraction for over 200 years mainly in the area aroundNorthwich . The collapse of these worked out halite beds has given rise to one of Cheshire's noted features, theCheshire Meres . [cite journal
last = Taylor
first = B
coauthors = Price R, and Trotter F
title = The geology of the Country around Stockport and Knutsford
journal = Memoir of the Geological Survey GB
issue =
pages = pp 20–22
date = 1963| id =
accessdate =]References
See also
*
Geology of the United Kingdom
*Geology of England :*List of geology of English counties :*Geology of Shropshire
*Geology of Alderley Edge
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