Zdjęcie094(1)

CMESHIRE 8ASIN

Nor?hw(ch Ha'. tes

Cl & so

PENNINE

BŁOCK

t *    :Mi ston* Gnt

/ Senes

Oiaęenesis oi the WUrnslow    ^

Sandstone releases ions 0 r and metals into soiution*

Si, Fe, Ca. /.*// 77/

Cu. Pb. Zn. Ba/r// V//'eoo-lOOOm

jf    ^    diso’acemenl on

ICarbonifcrcjs    *    Red Rock Uults

ISnales    ?Pb. Zn. Cu

Potentiai hydrocarbcn source focks

Sulph des precibitated as a result ol oonding ot basinal flutds

Jf O 'cc' on ot nove'ne'»t ot exoe^;ed tigifls

CaSO* ♦ CH₄ = CaCO, ♦ H₂S ♦ HjO 2CuC! +H_:S = Co>S ♦ 2HC1