Database name: |
World Mississippi Valley-type deposits |
Custodial agency: |
Geological Survey of Canada |
Compilers: |
D. F. Sangster |
Release date: |
2015-02-06 |
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Deposit name(s): |
Jamal Daylan; Jamal Dhaylan |
Political location(s): |
Saudi Arabia |
Deposit clan (type): |
Mississippi Valley-type |
Commodities: |
Zn; Pb; Mn |
Mineralization styles: |
colloform banding; veins; disseminated; cavity fill; concretions; coatings |
Geological ages: |
Middle Miocene (host rocks) Early Miocene - Middle Miocene (country rocks) Late Miocene (country rocks) |
Tectonic setting: |
transitional rift (host rocks) transitional rift (mineralization) |
Host rocks: |
(1) sedimentary; carbonateIndividual lithologies: | dolostone limestone claystone (minor) sandstone (minor) conglomerate (minor) | Host rock stratigraphy: | Maqna group |
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Country rocks: |
(1) arkose; Country rock name: Al Wajh Formation (2) claystone; Country rock name: Al Wajh Formation (3) carbonate; (shallow water); Country rock name: Maqna Group (4) anhydrite; (shallow water); Country rock name: Maqna Group (5) claystone; Country rock name: Maqna Group (6) sandstone; (marine); Country rock name: Maqna Group (7) siltstone; (marine); Country rock name: Maqna Group (8) conglomerate; (non-marine); Country rock name: Maqna Group (9) conglomerate; Country rock name: Ghawwas-Lisan Formation |
Metallogenic signatures: |
Zn-Pb |
Mineralogy: |
(primary sulphide mineralization): sphalerite, galena, pyrite, marcasite, barite (weathered mineralization): cryptomelane, hemimorphite, hydrozincite, chalcophanite, hetaerolite, hollandite, cerussite, plattnerite, pyromorphite |
References: |
Leach, D. L.; Sangster, D. F.; Kelley, K. D.; Large, R. R.; Garven, G.; Allen, C. R.; Gutzmer, J.; Walters, S., 2005 |
Supplement to sediment-hosted lead-zinc deposits: A global perspective |
Appendix, in One hundreth anniversary volume 1905-2005, Edited by Hedenquist, J. W.; Thompson, J. F. H.; Goldfarb, R. J.; Richards, J. P., Ecomomic geology, Society of Ecomonic Geologists, 1136 p |
Leach, D. L.; Sangster, D. F.; Kelley, K. D.; Large, R. R.; Garven, G.; Allen, C. R.; Gutzmer, J.; Walters, S., 2005 |
Sediment-hosted lead-zinc deposits: A global perspective |
in One hundreth anniversary volume 1905-2005, Edited by Hedenquist, J. W.; Thompson, J. F. H.; Goldfarb, R. J.; Richards, J. P., Ecomomic geology, Society of Ecomonic Geologists, 1136 p, p. 561 - 607 |
Sangster, D. F.; Abdulhay, G. J. S., 2005 |
Base Metal (Cu-Pb-Zn) Mineralization in the Kingdom of Saudi Arabia |
Saudi Geological Survey, King Fahd National Library Cataloging-in-Publication Data, 128 p. |
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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. |
Estimate date: 1996; 1.176 million metric tons ore; Combined with production?: no; Provisional entry?: yes; Resource category: weathered resourceGrade-commodity information: | Zn: 5.58 percent Pb: 1.4 percent | Cutoff grade-commodity: | Zn+Pb: 2 percent |
Additional resources | Estimate date: 1996; 0.271 million metric tons ore; Combined with production?: no; Provisional entry?: yes; Resource category: weathered resourceGrade-commodity information: | Zn: 2.2 percent Pb: 1.13 percent Au: 0.43 percent | Reference: Sangster, D. F.; Abdulhay, G. J. S., 2005: Base Metal (Cu-Pb-Zn) Mineralization in the Kingdom of Saudi Arabia; Saudi Geological Survey, King Fahd National Library Cataloging-in-Publication Data, 128 p. Percent weights allocated to deposit: 100.0% | Reference: Sangster, D. F.; Abdulhay, G. J. S., 2005: Base Metal (Cu-Pb-Zn) Mineralization in the Kingdom of Saudi Arabia; Saudi Geological Survey, King Fahd National Library Cataloging-in-Publication Data, 128 p. Percent weights allocated to deposit: 100.0% |