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    <title>UTas ePrints - Lead Isotope Evolution of Mineral Deposits in the Proterozoic Throssell Group, Western Australia</title>
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    <meta content="Anderson, B.R." name="eprints.creators_name" />
<meta content="Gemmell, J.B." name="eprints.creators_name" />
<meta content="Nelson, D.R." name="eprints.creators_name" />
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<meta content="Lead Isotope Evolution of Mineral Deposits in the Proterozoic Throssell Group, Western Australia" name="eprints.title" />
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email reply (27/11)mmc
Dear Ms. McCoy,
 
Thank you for your e-mail.  Please accept my sincerest apologies for not responding to you sooner.  I was away on holiday.  Unfortunately, the SEG does not permit reprinting of full articles in any electronic format.  The only thing we could allow would be the abstract of this article.  The cost would be $10.00 a page.  Please let me know if you are still interested and I will be happy to prepare the Reprint Permission Request and the Invoice.  If you have any questions, or if I may be of further assistance, please do not hesitate to contact me.  
 
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<meta content="The Meso-Neoproterozoic Throssell Group of the Paterson orogen in Western Australia hosts the Nifty and
Maroochydore sediment-hosted, replacement Cu deposits, as well as subeconomic Pb-Cu-Au veins at
Goosewacker, carbonate-hosted Zn-Pb at Warrabarty, and pyritic massive sulfide at Grevillea. We report new
Pb isotope data for the Nifty deposit and the Rainbow and Grevillea prospects. These data are combined with
published and unpublished data to characterize the Pb isotope signatures of the deposits and prospects in the
Throssell Group. In addition these data are integrated into a model for the sources of Pb in the mineralizing
systems.
Lead isotope data from mineralized occurrences in the Throssell Group plot as a linear trend in 207Pb/204Pb-
206Pb/204Pb space. Deposits and prospects are arranged, from least to most radiogenic, as Rainbow, Warrabarty,
Nifty, Goosewacker, and Maroochydore, along the trend. Secondary isochron or mixing isochron models were
previously proposed to interpret the Pb isotope trend for mineral deposits and prospects in the Throssell
Group. Our investigation shows that the linear trend does not represent an isochron due to the syngenetic (pre-
D4) timing for mineralization at Warrabarty and Rainbow compared to an epigenetic (syn-D4) timing for Maroochydore,
Nifty, and Goosewacker. We propose a source-mixing model, with no time dependency, to explain
the deposit Pb isotope linear trend where Pb from a primitive, mantle source (Pilbara Craton, μ = 9.88) is
mixed with crustal Pb (Throssell Group sedimentary rock derived from the Rudall Complex, μ = 10.55). The
position of deposits and prospects along the trend suggests that the Warrabarty and Rainbow prospects have
more primitive Pb and that the Maroochydore deposit contains Pb from primarily a crustal source. The Nifty
deposit, and the Goosewacker and Grevillea prospects, contain a mixture of both primitive and crustal Pb." name="eprints.abstract" />
<meta content="2002-07" name="eprints.date" />
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<meta content="Anderson, B.R., 1999, Structure, alteration and mineralization of the Nifty
copper deposit, Western Australia: Implications for ore genesis: Unpublished
Ph.D. thesis, Hobart, Australia, University of Tasmania, 225 p.
Anderson, B.R., Dare, P., Berry, R.F., and Gemmell, J.B., 1997, The Nifty
copper deposit—geology and structure [abs.]: Geological Society of Australia
Abstracts 44, p. 2.
Anderson, B., Gemmell, J.B., Nelson, D., and Sharp, D., 1998, Lead isotope
evolution of mineralization in the Proterozoic Throssell Group, WA [abs.]:
Geological Society of Australia Abstracts 49, p. 10.
Anderson, B.R., Gemmell, J.B., and Berry, R.F., 2001, The geology of the
Nifty copper deposit, Throssell Group, Western Australia: Implications for
ore genesis: ECONOMIC GEOLOGY, v. 96, p. 1535–1565.
Andrew, A., Godwin, C.I., and Sinclair, A.J., 1984, Mixing line isochrons: A
new interpretation of galena lead isotope data from southeastern British
Columbia: ECONOMIC GEOLOGY, v. 79, p. 919–932.
Bagas, L., 2000, Geology of the Paterson 1:100,000 sheet: Western Australian
Geological Survey, 1:100,000 Geological Series Explanatory Notes, 20 p.
Bagas, L., and Lubieniecki, Z., 2000, Copper and associated polymetallic
mineralization along the Camel-Tabletop fault zone in the Paterson orogen,
Western Australia: Geological Survey of Western Australia 1999-2000 Annual
Report, p. 36–41.
Bagas, L., and Smithies, R.H., 1998, Geology of the Connaughton 1:100,000
sheet, Western Australia: Western Australia Geological Survey Explanatory
Notes, 38 p.
Bagas, L., and Williams, I.R., 1995, Paterson orogen: Western Australia Geological
Survey Annual Review 1994–1995, p. 132–134.
Bagas, L., Grey, K., and Williams, I.R., 1995, Reappraisal of the Paterson
orogen and the Savory basin: Western Australia Geological Survey Annual
Review 1994–1995, p. 55–64.
Bagas, L., Grey, K. Hocking, R.M., and Williams, I.R., 1999, Neoproterozoic
successions of the northwestern Officer basin: A reappraisal: Western Australia
Geological Survey Annual Review 1998–99, p. 39–44.
Beaudoin, G., 1997, Proterozoic Pb isotope evolution in the Belt-Purcell
basin: Constraints from syngenetic and epigenetic sulfide deposits: ECONOMIC
GEOLOGY, v. 92, p. 343–350.
Billström, K., 1989, A model for the lead isotope evolution of Early Proterozoic
Svecofennian sulphide ores in Sweden and Finland: Chemical Geology,
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Carr, G.R., Dean, J.A., Suppel, D.W., and Heithersay, P.S., 1995, Precise lead
isotope fingerprinting of hydrothermal activity associated with Ordovician
to Carboniferous metallogenic events in the Lachlan fold belt of New
South Wales: ECONOMIC GEOLOGY, v. 90, p. 1467–1505.
Clarke, G.L., 1991, Proterozoic tectonic reworking of the Rudall Complex,
Western Australia: Australian Journal of Earth Sciences, v. 38, p. 31–44.
Chin, R.J., and de Laeter, J.R., 1981, The relationship of new Rb-Sr isotopic
dates from the Rudall Metamorphic Complex to the geology of the Paterson
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Cumming, G.L., and Richards, J.R., 1975, Ore lead isotope ratios in a continuously
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Lead isotopes in Superior and Southern provinces: Geological Survey of
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Froud, J., 1997, Mineralization and alteration of the Goosewacker prospect,
Western Australia: Unpublished B.Sc. (Honors) thesis, Hobart, Australia,
University of Tasmania, 116 p.
Goellnicht, N.M., 1992, Late Proterozoic fractionated granitoids and their
role in the genesis of gold and base-metal mineralization in the Telfer district,
Western Australia: Unpublished Ph.D. thesis, Perth, Australia, University
of Western Australia, 132 p.
Goellnicht, N.M, Groves, D.I., McNaughton, N.J., and Dimo, G., 1989, An
epigenetic origin for the Telfer gold deposit, Western Australia: ECONOMIC
GEOLOGY MONOGRAPH 6, p. 151–167.
Goellnicht, N.M., Groves, D.I., and McNaughton, N.J., 1991, Late Proterozoic
fractionated granitoids of the mineralized Telfer area, Paterson
province, Western Australia: Precambrian Research, v. 51, p. 375–391.
Godwin, C.I., and Sinclair, A.J., 1982, Average lead isotope growth curves for
shale-hosted lead-zinc deposits, Canadian Cordillera: ECONOMIC GEOLOGY,
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models for sediment-hosted ore deposits in the discovery of the
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Cu mineralization, with emphasis on stratigraphic setting and timing of
mineralization: Unpublished B.Sc. (Honors) thesis, Perth, Australia, University
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ocellar komatiite: A lead isotope study at Kambalda, Western Australia: Geological
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Australia: Tectonics, v. 16, p. 1431–1446.
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data, 1994: Geological Survey of Western Australia Record 1995/3, 244 p.
——1996, Compilation of SHRIMP U-Pb zircon geochronology data, 1995:
Geological Survey of Western Australia Record 1996/5, 244 p.
Norris, M.S., 1987, Geology of the Nifty carbonate member, Broadhurst Formation,
Paterson province, Western Australia: Unpublished M.Sc thesis,
London, Canada, University of Western Ontario, 295 p.
Reed, A., 1996, The structural, stratigraphic and temporal setting of the
Maroochydore copper prospect, Paterson orogen, Western Australia: Unpublished
Ph.D. thesis, Perth, Australia, University of Western Australia,
289 p.
Reed, A.R., Vearncombe, J.R., and Groves, D.I., 1995, Timing of copper
mineralization at Maroochydore, Paterson orogen, Western Australia: Implications
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for Geology Applied to Mineral Deposits Meeting, 3rd, Prague, Proceedings,
p. 311–314.
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in the Telfer district, Western Australia, with special emphasis
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C.S., 1997, A reinterpretation of the role of granitiods in the genesis of
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——1998, Neoproterozoic Telfer-style Au (Cu) deposits: Australian Geological
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carbonate-hosted zinc-lead mineralization, Yeneena Group, Western Australia
[abs.]: Geological Survey of Australia Abstracts 37, p. 414.
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metamorphism in the Paleoproterozoic Rudall Complex, Central
Western Australia: Precambrian Research, v. 83, p. 243–265.
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A.F., 1992, Constraints to models for Archean lead evolution from precise
zircon U-Pb geochronology for the Marble Bar region, Pilbara Craton,
Western Australia: University of Western Australia, Geology Department
Key Centre and University Extension, v. 22, p. 395–407.
Tyler, I.M., Pirajno, F., Bagas, L., Myers, J.S., and Preston, W.A., 1998, The
geology and mineral deposits of the Proterozoic in Western Australia: Australian
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Geophysics, v. 17, p. 223–244.
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Australia: Geological Survey Western Australia Memoir 3, p. 277–282.
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Western Australia: Western Australia Geological Survey Explanatory
Notes, 20 p.
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Williams I.R., Bagas L., and Smithies, R.H., 1996, Throssell, WA: Geological
Survey of Western Australia, 1:100,000 Geological Series, SF51–10–3253." name="eprints.referencetext" />
<meta content="Anderson, B.R. and Gemmell, J.B. and Nelson, D.R. (2002) Lead Isotope Evolution of Mineral Deposits in the Proterozoic Throssell Group, Western Australia. Economic Geology, 97 (4). pp. 897-911. ISSN 0361-0128" name="eprints.citation" />
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<meta content="The Meso-Neoproterozoic Throssell Group of the Paterson orogen in Western Australia hosts the Nifty and
Maroochydore sediment-hosted, replacement Cu deposits, as well as subeconomic Pb-Cu-Au veins at
Goosewacker, carbonate-hosted Zn-Pb at Warrabarty, and pyritic massive sulfide at Grevillea. We report new
Pb isotope data for the Nifty deposit and the Rainbow and Grevillea prospects. These data are combined with
published and unpublished data to characterize the Pb isotope signatures of the deposits and prospects in the
Throssell Group. In addition these data are integrated into a model for the sources of Pb in the mineralizing
systems.
Lead isotope data from mineralized occurrences in the Throssell Group plot as a linear trend in 207Pb/204Pb-
206Pb/204Pb space. Deposits and prospects are arranged, from least to most radiogenic, as Rainbow, Warrabarty,
Nifty, Goosewacker, and Maroochydore, along the trend. Secondary isochron or mixing isochron models were
previously proposed to interpret the Pb isotope trend for mineral deposits and prospects in the Throssell
Group. Our investigation shows that the linear trend does not represent an isochron due to the syngenetic (pre-
D4) timing for mineralization at Warrabarty and Rainbow compared to an epigenetic (syn-D4) timing for Maroochydore,
Nifty, and Goosewacker. We propose a source-mixing model, with no time dependency, to explain
the deposit Pb isotope linear trend where Pb from a primitive, mantle source (Pilbara Craton, μ = 9.88) is
mixed with crustal Pb (Throssell Group sedimentary rock derived from the Rudall Complex, μ = 10.55). The
position of deposits and prospects along the trend suggests that the Warrabarty and Rainbow prospects have
more primitive Pb and that the Maroochydore deposit contains Pb from primarily a crustal source. The Nifty
deposit, and the Goosewacker and Grevillea prospects, contain a mixture of both primitive and crustal Pb." name="DC.description" />
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    <h1 class="ep_tm_pagetitle">Lead Isotope Evolution of Mineral Deposits in the Proterozoic Throssell Group, Western Australia</h1>
    <p style="margin-bottom: 1em" class="not_ep_block"><span class="person_name">Anderson, B.R.</span> and <span class="person_name">Gemmell, J.B.</span> and <span class="person_name">Nelson, D.R.</span> (2002) <xhtml:em>Lead Isotope Evolution of Mineral Deposits in the Proterozoic Throssell Group, Western Australia.</xhtml:em> Economic Geology, 97 (4). pp. 897-911. ISSN 0361-0128</p><p style="margin-bottom: 1em" class="not_ep_block"></p><table style="margin-bottom: 1em" class="not_ep_block"><tr><td valign="top" style="text-align:center"><a href="http://eprints.utas.edu.au/2064/1/Anderson.Gemmell.Nelson.ECONGEOL.2002.pdf"><img alt="[img]" src="http://eprints.utas.edu.au/style/images/fileicons/application_pdf.png" class="ep_doc_icon" border="0" /></a></td><td valign="top"><a href="http://eprints.utas.edu.au/2064/1/Anderson.Gemmell.Nelson.ECONGEOL.2002.pdf"><span class="ep_document_citation">PDF</span></a> - Full text restricted - Requires a PDF viewer<br />205Kb</td><td><form method="get" accept-charset="utf-8" action="http://eprints.utas.edu.au/cgi/request_doc"><input accept-charset="utf-8" value="2603" name="docid" type="hidden" /><div class=""><input value="Request a copy" name="_action_null" class="ep_form_action_button" onclick="return EPJS_button_pushed( '_action_null' )" type="submit" /> </div></form></td></tr></table><p style="margin-bottom: 1em" class="not_ep_block">Official URL: <a href="http://dx.doi.org/10.2113/97.4.897">http://dx.doi.org/10.2113/97.4.897</a></p><div class="not_ep_block"><h2>Abstract</h2><p style="padding-bottom: 16px; text-align: left; margin: 1em auto 0em auto">The Meso-Neoproterozoic Throssell Group of the Paterson orogen in Western Australia hosts the Nifty and&#13;
Maroochydore sediment-hosted, replacement Cu deposits, as well as subeconomic Pb-Cu-Au veins at&#13;
Goosewacker, carbonate-hosted Zn-Pb at Warrabarty, and pyritic massive sulfide at Grevillea. We report new&#13;
Pb isotope data for the Nifty deposit and the Rainbow and Grevillea prospects. These data are combined with&#13;
published and unpublished data to characterize the Pb isotope signatures of the deposits and prospects in the&#13;
Throssell Group. In addition these data are integrated into a model for the sources of Pb in the mineralizing&#13;
systems.&#13;
Lead isotope data from mineralized occurrences in the Throssell Group plot as a linear trend in 207Pb/204Pb-&#13;
206Pb/204Pb space. Deposits and prospects are arranged, from least to most radiogenic, as Rainbow, Warrabarty,&#13;
Nifty, Goosewacker, and Maroochydore, along the trend. Secondary isochron or mixing isochron models were&#13;
previously proposed to interpret the Pb isotope trend for mineral deposits and prospects in the Throssell&#13;
Group. Our investigation shows that the linear trend does not represent an isochron due to the syngenetic (pre-&#13;
D4) timing for mineralization at Warrabarty and Rainbow compared to an epigenetic (syn-D4) timing for Maroochydore,&#13;
Nifty, and Goosewacker. We propose a source-mixing model, with no time dependency, to explain&#13;
the deposit Pb isotope linear trend where Pb from a primitive, mantle source (Pilbara Craton, μ = 9.88) is&#13;
mixed with crustal Pb (Throssell Group sedimentary rock derived from the Rudall Complex, μ = 10.55). The&#13;
position of deposits and prospects along the trend suggests that the Warrabarty and Rainbow prospects have&#13;
more primitive Pb and that the Maroochydore deposit contains Pb from primarily a crustal source. The Nifty&#13;
deposit, and the Goosewacker and Grevillea prospects, contain a mixture of both primitive and crustal Pb.</p></div><table style="margin-bottom: 1em" cellpadding="3" class="not_ep_block" border="0"><tr><th valign="top" class="ep_row">Item Type:</th><td valign="top" class="ep_row">Article</td></tr><tr><th valign="top" class="ep_row">Additional Information:</th><td valign="top" class="ep_row">Copyright 2002, Society of Economic Geologists.&#13;
&#13;
email reply (27/11)mmc&#13;
Dear Ms. McCoy,&#13;
 &#13;
Thank you for your e-mail.  Please accept my sincerest apologies for not responding to you sooner.  I was away on holiday.  Unfortunately, the SEG does not permit reprinting of full articles in any electronic format.  The only thing we could allow would be the abstract of this article.  The cost would be $10.00 a page.  Please let me know if you are still interested and I will be happy to prepare the Reprint Permission Request and the Invoice.  If you have any questions, or if I may be of further assistance, please do not hesitate to contact me.  &#13;
 &#13;
Kindest regards,&#13;
Shirley King - Subscriptions&#13;
Society of Economic Geologists, Inc.&#13;
7811 Shaffer Parkway&#13;
Littleton, CO 80127-3732  USA&#13;
Phone:  +1.720.981.7208&#13;
Fax:      +1.720.981.7874&#13;
E-Mail:   shirleyking@segweb.org&#13;
Web:      www.segweb.org &#13;
&#13;
</td></tr><tr><th valign="top" class="ep_row">Keywords:</th><td valign="top" class="ep_row">metallogeny, basin evolution, hydrothermal, lead sources, erxploration implications</td></tr><tr><th valign="top" class="ep_row">Subjects:</th><td valign="top" class="ep_row"><a href="http://eprints.utas.edu.au/view/subjects/260100.html">260000 Earth Sciences &gt; 260100 Geology</a></td></tr><tr><th valign="top" class="ep_row">ID Code:</th><td valign="top" class="ep_row">2064</td></tr><tr><th valign="top" class="ep_row">Deposited By:</th><td valign="top" class="ep_row"><span class="ep_name_citation"><span class="person_name">Mrs Katrina Keep</span></span></td></tr><tr><th valign="top" class="ep_row">Deposited On:</th><td valign="top" class="ep_row">08 Nov 2007 16:14</td></tr><tr><th valign="top" class="ep_row">Last Modified:</th><td valign="top" class="ep_row">09 Jan 2008 02:30</td></tr><tr><th valign="top" class="ep_row">ePrint Statistics:</th><td valign="top" class="ep_row"><a target="ePrintStats" href="/es/index.php?action=show_detail_eprint;id=2064;">View statistics for this ePrint</a></td></tr></table><p align="right">Repository Staff Only: <a href="http://eprints.utas.edu.au/cgi/users/home?screen=EPrint::View&amp;eprintid=2064">item control page</a></p>
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