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| | Journal (article/letter/editorial) | | samples from
the Lupa goldfield, southwest Tanzania. Three samples from the Kenge deposit provide a weighted...samples and one repeat
analysis from the Porcupine deposit provide a weighted average Re-Os molybdenite...ages from
ultrafine molybdenite samples within the Lupa goldfield that were previously unsuitable for molybdenite...wide
variety of ore deposit types (e.g., porphyry, epithermal, skarn,
orogenic gold, and others), (2) its...have greatly improved our understanding of ore
deposit genesis (e.g., Stein et al., 1997; Ballard et al | 👁 Image
| 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...Molybdenite at Porcupine occurs as ultrafine disseminations within quartz veins and
mylonitized granite samples...observed at Kenge, Mbenge,
and Porcupine.
Gold occurrences in the Lupa goldfield therefore record a protracted | 👁 Image
| 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 U–Pb 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 Goldfield...Goldfield, SW Tanzania: Implications from U–Pb
titanite geochronology
C.J.M. Lawley a,b,⁎, D. Selby a, D. Condon...Keywords:
Lupa Goldfield
Paleoproterozoic
Orogenic Gold
Tanzania
Ubendian Belt
a b s t r a c t
The Lupa Goldfield...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 five of the studied prospects | 👁 Image
| | Journal (article/letter/editorial) | | UK
The world-class carbonate-hosted Navan Zn–Pb deposit,
Ireland, is Europe’s leading zinc producer. The...Ore depositional processes in the Navan Zn–Pb
deposit, Ireland, Econ. Geol., 93, 535–563.
Fallick, A...consistent with an unconformity controlled uranium
deposit (Bowell, 2011; Le Roux and Toens, 1982).
Uranium...111–112, Johannesburg, S.A.I.M.M.
The Kamoa copper deposit, Central African Copperbelt,
Democratic Republic...comprises deposit fragments that occur within or above
similar breccias. Typical of the deposit class, deposits |
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