CANADIAN AND WORLD MINERAL DEPOSIT DATABASES
Geological Survey of Canada


Deposit number Country Location Names Commodities
28 United States (Oklahoma) 34.53 N -- 099.30 W Mangum; Lobaris 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): Mangum; Lobaris
Political location(s): United States; Province or state: Oklahoma; Nearest community: Creta (24 km N)
Deposit clan (type): sediment-hosted copper
Deposit (sub) types: paralic marine; in meadows copper shale of the flowerpot formation
Commodities: Cu
Geological ages: Early Permian (host rocks)
Tectonic setting: continental marginal rift-graben; divergent (host rocks)
Host rocks: (1) sedimentary; mudstone
Internal host rock structures:laminations
Individual lithologies:shale (silty - grey)
mudstone (grey)
Host rock stratigraphy:Flowerpot Formation, El Reno Group
Qualified comments: (Applies to: miscellaneous comments) in Meadows copper shale of the Flowerpot formation; ore bed-meadows copper shale ranging from 4-18 inches thick-avg 14 in
References:
Johnson, K. S., 1976
Permian Copper Shales of Southwestern Oklahoma
in Stratiform Copper Deposits of the Midcontinent Region, A Symposium held March 7-8, 1974, in Norman, Oklahoma, Edited by Al-Shaieb, Z.; Johnson, K. S., 8th Annual Meeting of the South-Central Section of the Geological Society of America, Oklahoma Geological Survey Circular, Oklahoma Geological Survey, 77, 99 p, p. 3 - 14

Jowett, E.C., 1989
Effects of Continental Rifting on the Location and Genesis of Stratiform Copper-silver Deposits
Section Introduction, General Principles and Geochemical Aspects, in Sediment Hosted Stratiform Cu Deposits, Ottawa, May 1986, Edited by Boyle, R. W.; Brown, A. C.; Jefferson, C. W.; Jowett, E. C.; Kirkham, R. V., Special Paper, Geological Association of Canada, 36, 710 p, p. 53 - 66

Lur'ye, A. M., 1986
Formation Conditions of Copper-Sandstone and Copper-Shale Deposits
in Geology and Metallogeny of Copper Deposits, Edited by Friedrich, G. H.; Genkin, A. D.; Naldrett, A. J.; Ridge, J. D.; Sillitoe, R. H.; Vokes, F. M., Proceedings of 27th International Geological Congress, Moscow 1984, Springer-Verlag, 592 p, p. 477 - 491

Stroud, R. B., 1970
Production Potential of Copper Deposits Associated with Permian Red Bed Formations in Texas, Oklahoma and Kansas
Bureau of Mines RI, United States Department of The Interior, Publication code 7422

Resource data:
Disclaimer - Reserves/Resource Data

Her Majesty the Queen in Right of Canada, represented by the Minister of Natural Resources (NRCan) does not warrant or guarantee the accuracy, completeness or fitness for any purpose of Reserve and Resource information (Data) contained in this database, including whether the Data is compliant with any securities regulations or standards, and NRCan does not assume any liability with respect to any damage or loss incurred as a result of the use made of the Data.

Resource and reserve figures are historical in nature. The Data source provided with each set of figures should be cited if the Data are re-reported.

3,600,000 metric ton ore; Combined with production?: no; Provisional entry?: yes; Resource category: estimated subeconomic resource
Grade-commodity information:Cu: 1 percent
Reference: Johnson, K. S., 1987: Personal Communication
Percent weights allocated to deposit: 100.0%

Generated 2015-01-27 17:18:36 with GQuery -- 3.7 ADO (3.19..3.22 -- 2008-12-16)
GlobalDB System, Geological Survey of Canada, Natural Resources Canada