CANADIAN AND WORLD MINERAL DEPOSIT DATABASES
Geological Survey of Canada


Deposit number Country Location Names Commodities
158 Algeria (West) 32.50 N -- 000.14.30 W Djebel Djara Cu
 
Database name: World Sediment-Hosted Cu Deposits
Compilers: R. V. Kirkham, J. J. Carriere, A. Rafer, and P. Born
Release date: 2015-01-27
   
Deposit name(s): Djebel Djara
Political location(s): Algeria; Province or state: West
Deposit clan (type): sediment-hosted copper
Deposit (sub) types: continental redbed; lenticular bodies embedded into fine-gr sandstone
Geologic province: West Saharian Atlas
Commodities: Cu
Geological ages: Early Cretaceous (host rocks)
Host rocks: (1) sedimentary; sandstone-conglomerate
Individual lithologies:sandstone
conglomerate (sandy - argillaceous)
Host rock stratigraphy:Aissa, Tiloula, and Tiout Formations
Qualified comments: (Applies to: miscellaneous comments) lenticular bodies embedded into fine-gr sandstone; Cu deposit controlled by paleo channels in deltaic/lagoonal environmen; the lenticular Cu-bearing sediments occur on NW flanks of an anticline
References:
Caia, J., 1976
Paleogeographical and Sedimentological Controls of Copper, Lead and Zinc Mineralizations in the Lower Cretaceous Sandstones of Africa
Economic Geology, Volume 71, p. 409 - 422

Kolli, O., 1983
Copper Mineralization in Ain Sefra Area (West of Algeria)
in Mineral Deposits of the Alps and of the Alpine Epoch in Europe, Edited by Schneider, H. -J., Proceedings of 4th Ismida Oct 4-10/81, Special Publication of the Society for Geology Applied to Mineral Deposits, Springer-Verlag, 3, 402 p, p. 291 - 297


Generated 2015-01-27 17:12:51 with GQuery -- 3.7 ADO (3.19..3.22 -- 2008-12-16)
GlobalDB System, Geological Survey of Canada, Natural Resources Canada