Structure

Southern Pennine Orefield …

Southern Pennine Orefield, North Derbyshire; outline geology based on Old Series geological maps with additional data, compiled by J.V. Stephens and K.C.D., 1946 Includes two poor prints of vein-system Scale: 1:63,360 – From:General Maps and Data

ref no.

D/Dun 1/3

Date

1778,
1986

Era

20th Century (1901 to 2000),
Late 20th Century (1967 to 2000),
Hanoverian (1714 to 1837)

Tags

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People	Stephens
Keywords	Expand Old Series geological maps, Southern Pennine Orefield, J.V. Stephens, K.C.D., two poor prints, General Maps, North Derbyshire, vein-system Scale, additional data, geology