Earth Science Conservation Review

Summary Full report
Aughnagurgan, near DarkleyArmagh
Aughnagurgan, near Darkley, Co.Armagh, June 1997.
Site Type: Quarry (working), Trial mine and spoil
Site Status: local interest
Grid Reference: H866314
Google maps: 54.22466,-6.67222
Rocks
Rock Type: Greywacke, Shale, Siltstone
Interest
Minerals: Dolomite, Galena, Pyrite, Sphalerite
Other interest: breccia, mineral vein

Summary of site:

This active quarry exposes a vein of dolomite (a calcium magnesium carbonate) containing the minerals galena (a lead sulphide) and pyrite (‘Fool's Gold' - an iron sulphide).

 Enlander, I., Dempster, M. & Doughty, P., 2024. Aughnagurgan, near Darkley, County Armagh, site summary. [In] Earth Science Conservation Review.
https://www.habitas.org.uk/escr/summary.php?item=557. Accessed on 2024-12-26

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