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Leonard G. Love & Michel Vanguestaine

Polyframboidal pyrite of the Rochelinval pyrite beds (Belgian Ardennes)

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Abstract

A section of the Revinian near Rochelinval (Belgian Ardennes) shows four beds of “quartzite” (greywacke) which contain concentrated bands of polyframboidal pyrite: other beds contain a little dispersed polyframboidal pyrite. The concentrated bands were formed by submarine reworking of superficial, turbidite sediment which, when it was recently deposited, was of a type generally similar to that giving the other quartzites in the succession. The occurrences, and explanation offered are similar to those for a Silurian turbidite succession in North Wales, and indicate the possibility of a fruitful field of research into the sedimentology of the Lower Palaeozoic rocks of Belgium, despite the strongly tectonised and metamorphosed aspect of these rocks.

Pour citer cet article

Leonard G. Love & Michel Vanguestaine, «Polyframboidal pyrite of the Rochelinval pyrite beds (Belgian Ardennes)», Annales de la Société géologique de Belgique [En ligne], Volume 96 (1973), Fascicule 2, 347 - 360 URL : https://popups.ulg.ac.be/0037-9395/index.php?id=5867.

A propos de : Leonard G. Love

University of Sheffield, Department of Geology, Mappin Street, St. George's Square, Sheffield S1 3JD, Great Britain.

A propos de : Michel Vanguestaine

Université de Liège, Laboratoire de Paléontologie végétale, place du Vingt-Août 7, B-4000 Liège, Belgium.