 | Lawley, C., Selby, D., Imber, J. (2013) Re-Os Molybdenite, Pyrite, and Chalcopyrite Geochronology, Lupa Goldfield, Southwestern Tanzania: Tracing Metallogenic Time Scales at Midcrustal Shear Zones Hosting Orogenic Au Deposits. Economic Geology, 108 (7) 1591-1613 doi:10.2113/econgeo.108.7.1591 | Journal (article/letter/editorial) | | and Chalcopyrite Geochronology, Lupa Goldfield, Southwestern Tanzania: Tracing Metallogenic Time Scales...(Kenge, Mbenge, Porcupine, Konokono, and Dubwana) in the Lupa goldfield, southwestern Tanzania, is reported...occurrences within the Lupa goldfield share many geologic similarities with the orogenic Au deposit type and are...the timing of mylonitization. Molybdenite at Porcupine occurs as ultrafine disseminations within quartz...observed at Kenge, Mbenge, and Porcupine. Gold occurrences in the Lupa goldfield therefore record a protracted |  | Lawley, C.J.M., Selby, D., Condon, D., Imber, J. (2014) Palaeoproterozoic orogenic gold style mineralization at the Southwestern Archaean Tanzanian cratonic margin, Lupa Goldfield, SW Tanzania: Implications from UāPb titanite geochronology. Gondwana Research, 26 (3) 1141-1158 doi:10.1016/j.gr.2013.08.025 | Journal (article/letter/editorial) | | orogenic gold style mineralization at the Southwestern Archaean Tanzanian cratonic margin, Lupa Goldļ¬eld...Goldļ¬eld, SW Tanzania: Implications from UāPb titanite geochronology C.J.M. Lawley a,b,ā, D. Selby a, D. Condon...Keywords: Lupa Goldļ¬eld Paleoproterozoic Orogenic Gold Tanzania Ubendian Belt a b s t r a c t The Lupa Goldļ¬eld...pyrite with gold bearing inclusions and sampled from the host mylonitic shear zone suggest that gold occurred...late in this hydrothermal history. The ca. 1.88 Ga gold event is recorded at all ļ¬ve of the studied prospects |  | | Journal (article/letter/editorial) | | UK The world-class carbonate-hosted Navan ZnāPb deposit, Ireland, is Europeās leading zinc producer. The...Ore depositional processes in the Navan ZnāPb deposit, Ireland, Econ. Geol., 93, 535ā563. Fallick, A...Mines, Golden, CO 80401, USA The Kamoa copper deposit, Central African Copperbelt, Democratic Republic...consistent with an unconformity controlled uranium deposit (Bowell, 2011; Le Roux and Toens, 1982). Uranium...comprises deposit fragments that occur within or above similar breccias. Typical of the deposit class, deposits |
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