Radiometric ages: |
Object dated: ore; Age - Ma: 380; +7; -7; Dating method: Paleomagnetism; Concentrate: Whole ore; Source rock: Massive sulphide; Event dated: mineralization; Reference: Pan, H.; Symons, D. T. A., 1993: Paleomagnetism of the Mississippi Valley-Type Newfoundland Zinc Deposit: Evidence for Devonian Mineralization in the Northern Appalachians; Journal of Geophysical Research, Volume 98, p. 22415 - 22427
Object dated: mineralogy(1); Age - Ma: 375; +75; -75; Dating method: Rb-Sr; Concentrate: sphalerite; Source rock: Disseminated sulphide; Event dated: mineralization; Reference: Nakai, S.; Halliday, A. N. ; Kesler, S. E. ; Jones, H. D.; Kyle, J. R.; Lane, T. E., 1993: Rb-Sr Dating of Sphalerites from Mississippi Valley-Type (MVT) Ore Deposits; Geochimica et Cosmochimica Acta, Volume 57, p. 417 - 427 |
References: |
Lane, T. E., 1990 |
Dolomitization, Brecciation and Zinc Mineralization and their Paragenetic, Stratigraphic and Structural Relationships in the Upper St. George Group (Ordovician) at Daniel's Harbour, Western Newfoundland |
PhD Thesis, Memorial University of Newfoundland, Department of Earth Sciences, 262 p. |
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 |
Nakai, S.; Halliday, A. N. ; Kesler, S. E. ; Jones, H. D.; Kyle, J. R.; Lane, T. E., 1993 |
Rb-Sr Dating of Sphalerites from Mississippi Valley-Type (MVT) Ore Deposits |
Geochimica et Cosmochimica Acta, Volume 57, p. 417 - 427 |
Paradis, S.; Hannigan, P.; Dewing, K., 2007 |
Mississippi Valley-type lead-zinc deposits |
in Mineral Deposits of Canada: a synthesis of major deposit types, district metallogeny, the evolution of geological provinces, and exploration methods, Edited by Goodfellow, W. D., Special Publication, Mineral Deposits Division, Geological Association of Canada, No. 5, 1061 p, p. 185 - 203 |
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