White Rose Research Online URL for this paper: Version: Accepted Version

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1 This is a repository copy of Magmatic Hydrothermal Fluids at the Sedimentary Rock-hosted, Intrusion-related Telfer Gold-Copper Deposit, Paterson Orogen, Western Australia: P-T-X Constraints on the Ore Forming Fluids. White Rose Research Online URL for this paper: Version: Accepted Version Article: Schindler, C, Hagemann, SG, Banks, DA et al. (2 more authors) (2016) Magmatic Hydrothermal Fluids at the Sedimentary Rock-hosted, Intrusion-related Telfer Gold-Copper Deposit, Paterson Orogen, Western Australia: P-T-X Constraints on the Ore Forming Fluids. Economic Geology, 111 (5). ISSN Society of Economic Geologists. This is an author produced version of a paper published in Economic Geology. Uploaded in accordance with the publisher's self-archiving policy. Reuse Unless indicated otherwise, fulltext items are protected by copyright with all rights reserved. The copyright exception in section 29 of the Copyright, Designs and Patents Act 1988 allows the making of a single copy solely for the purpose of non-commercial research or private study within the limits of fair dealing. The publisher or other rights-holder may allow further reproduction and re-use of this version - refer to the White Rose Research Online record for this item. Where records identify the publisher as the copyright holder, users can verify any specific terms of use on the publisher s website. Takedown If you consider content in White Rose Research Online to be in breach of UK law, please notify us by ing eprints@whiterose.ac.uk including the URL of the record and the reason for the withdrawal request. eprints@whiterose.ac.uk

2 Click here to download Figure Fig1_geol_revised.jpg

3 Click here to download Figure Fig 2 - geology.jpg

4 Click here to download Figure Fig 3 Cross-section.jpg

5 Click here to download Figure Fig 4_vein types_new.jpg

6 Click here to download Figure Fig 5 _ samples for FI.jpg

7 Click here to download Figure Fig 6_Paragen_seq.jpg

8 Click here to download Figure Fig_7_FIA1-3.jpg

9 Click here to download Figure Fig 8_Histogram_FIA.jpg

10 Click here to download Figure Fig 9a_Laser_box_LV.jpg

11 Click here to download Figure Fig 9b_Laser_box_LVS.jpg

12 Click here to download Figure Fig 9c_Laser_box_As-W.jpg

13 Click here to download Figure Fig_10 Sal_vs_Thfinal_new.jpg

14 Click here to download Figure Fig 11_PT_evolution_reef.jpg

15 Table Click here to download Table Tab 1_Sample descrip_revised.xlsx Vein type min Limey Sample ID TE-UG-011 Level underground drill core Location Crosscut / hole ID Chainage or depth [m] MUC Sample description sample of contact of wallrock (meta-sandstone) with vein of grey dolomite-quartz-pyrite-chalcopyrite host mineral for fluid inclusions from vein FI types L aq +V carb L aq +V aq +S halite FI shape negative crystal FI size FIA types 1 and 2 Reef NW Vein I30 M50 TE-UG TE-UG TE-UG-008a 4940 TE-UG-009 TE-UG-010 underground drill core south 20 white dolomite-quartz-pyrite-chalcopyrite same vein as sample above, but no dolomite in this sample (quartz-pyrite-chalcopyrite) quartz-dolomite-pyrite-chalcopyrite-bornite-chalcocite ± visible gold TE-UG-008b 4940 south quartz-dolomite-pyrite-chalcopyrite-bornite-chalcocite 4940 south quartz-dolomite-pyrite-chalcopyrite vein in footwall of the M50 reef MUC grey dolomite-quartz-pyrite-chalcopyrite L aq +V aq +S halite negative L aq +V aq crystal Carbonate 1 and 4 L aq +V aq +S halite L aq +V aq +S halite negative crystal Carbonate 1 L aq +V aq negative L aq +V aq +S halite crystal L aq +V carb L aq +V aq +S halite crystal L aq +V carb irregularly L aq +V aq irregularly L aq +V aq +S halite crystal L aq +V carb irregularly 1,2, 3, and 4 1 and 2 1,2, 3, and 4 L aq +V aq +S halite crystal 1 and 2 L aq +V carb irregularly L aq +V aq +S halite crystal Carbonate 1 and 2 L aq +V carb irregularly L aq +V carb negative 1 and 2 L aq +V aq +S halite crystal ND Vein TE-UG substation TE-UG pink dolomite-quartz-pyrite-chalcopyrite-scheelite pink dolomite-quartz-pyrite Scheelite L aq +V carb irregularly 2 L aq +V carb negative Carbonate 1 and 2 L aq +V aq +S halite crystal L aq +V carb negative L aq +V aq +S halite 1, 2, and 5 crystal L aq +V carb +S halite TE-UG pink dolomite-quartz-pyrite-chalcopyrite L aq +V carb L aq +V aq +S halite ; negative crystal 1 and 2 VSC TE-UG-014 surface drill core MRC hydrothermal breccia from stockwork corridor; clasts of metasedimentary rock (quartz sandstone); matrix of dolomitequartz-chalcopyrite-pyrite from the matrix of the breccia L aq +V carb irregularly L aq +V aq +S halite irregularly 1, 2, and 5 L aq +V carb +S halite irregularly

16 Table Click here to download Table Tab 2_microthermo_results.xlsx Reef discordant NE vein discordant ENE vein VSC all errors are 2 FIA FIA type 1 FIA type 2 FIA type 3 FIA type 4 FIA type 5 FI type in FIA L aq +V aq +S halite only L aq +V carb only L aq +V aq +S halite L aq +V carb L aq +V aq only L aq +V carb +S halite only number of FIAs analysed number of single Fis analysed salinity [wt% NaCl equiv] 38 ± 10 9 ± 1 13 ± 0 38 ± 4 1 ± 0 13 ± 0 21 ± 0 min - max [wt% NaCl equiv] Th(final) min - max [ C] ± number of FIAs analysed number of single Fis analysed salinity [NaCl equiv wt%] 35 ± 0 16 ± 0 12 ± 2 min - max [wt% NaCl equiv] Th(final) min - max [ C] number of FIAs analysed number of single Fis analysed salinity [NaCl equiv wt%] ± 2 22 ± 2 31 ± 1 min - max [wt% NaCl equiv] Th(final) min - max [ C] number of FIAs analysed number of single Fis analysed salinity [NaCl equiv wt%] 31 ± ± 1 32 ± 4 min - max [wt% NaCl equiv] Th(final) min - max [ C]

17 Table Click here to download Table Tab 3_median_Results_ICP_MS.xlsx Vein type Discordant ENE Vein host mineral FI type Salinity [wt % NaCl equiv] I30 Reef L aq +V carb 10 Discordant NE Vein VSC L aq +V aq 10 Discordant ENE Vein Discordant NE Vein VSC I30 Reef M50 reef Scheelite L aq +V carb 13 L aq +V carb 15 L aq +V aq L aq +V aq +S halite L aq +V aq +S halite L aq +V aq +S halite L aq +V aq +S halite L aq +V aq +S halite L aq +V aq +S halite L aq +V aq +S halite Na Mg K Ca Mn Fe Cu Zn Sr Ba Pb As Ta W K/Na Ca/Na K+Ca/Na K/Ca Mn/Fe n = n.a. n.a. n.a. min n.a. n.a. n.a max n.a. n.a. n.a median n.a. n.a. n.a > n = n.a. n.a. n.a. min n.a. n.a. n.a max n.a. n.a. n.a median n.a. n.a. n.a <0.24 n = n.a. n.a n.a min n.a. n.a n.a max n.a. n.a n.a median n.a. n.a n.a > n= min max median n = n.a. n.a n.a min n.a. n.a n.a max n.a. n.a n.a median n.a. n.a n.a <0.24 n = n.a. n.a. n.a. min n.a. n.a. n.a max n.a. n.a. n.a median n.a. n.a. n.a n= min max median n = n.a. n.a. n.a. min n.a. n.a. n.a max n.a. n.a. n.a median n.a. n.a. n.a n= min max median n= min max median n= min max median n= min max median not detected n.a. not analysed LVS: three phase L + V + S inclusion aq LV: two phase aqueous L + V inclusion carb LV: two phase carbonic L + V inclusion

18 Table Click here to download Table Tab 4 comparison deposit.xlsx Deposit Size Host rock of mineralization Intrusion Distance Intrusion - Mineralization Age of mineralization Fluids Reference Telfer, Western Australia 25 Moz metasedimentary rocks of the Lamil Group monzogranite 5 to > 20 km Ma mix of high salinity ( N C aqueous and aqueous-carbonic inclusions, low to moderate salinity (1-20 wt% NaCl equiv ) aqueous and aqueous-carbonic inclusions with CO 2,CH 4 and rare N 2 ; T between 200 and 450 C this study Mokrsko, Czech Republic 3.2 Moz granodiorite granodiorite within intrusion at contact to greenschist facies volcanosedimentary rocks 349 Ma low salinity (< 10 wt% NaCl equiv.) aqueos carbonic fluid inclusions, T = 330 C Movrávek, 1995 Boiron et al., 1995 Jilau, Tajikistan 1.9 Moz granodiorite granodiorite, quartz monzonite, and tonalite within intrusion Ma low salinity ( 6.3 wt% NaCl equiv.) aqueouscarbonic (CO 2 -CH 4 ) fluid inclusions, T = C; postdated by low salinity (~ 7 wt % NaCl equiv.), lower T (~ 150 C) inclusions Cole et al., 2000 Timbarra, New South Wales, Australia 0.4 Moz leucomonzogranite leucomonzogranite within intrusion Ma CO2 rich inclusions and low salinity (5-7 wt% NaCl equiv.) aqueous inclusions Mustard, 2001 Fort Knox, Fairbanks district, Alaska > 7 Moz porphyritic granite porphyritic granite within intrusion 92 Ma low salinity (2-8 wt% NaCl equiv.) aqueouscarbonic inclusions; T = C McCoy et al., 1997 Kori Kollo, Bolivia ~ 5 Moz dacite porphyry dacite porphyry within intrusion 16 Ma average salinity ~ 18 wt% NaCl equiv., T around 320 C, no CO 2 reported Long et al., 1992 Pogo, Alaska ~ 5 Moz metamorphic rocks of the Yukon-Tanana terrane granite dikes, quartz diorite, and quartz monzonite ~ 1.5 km Ma low salinity (< 10 wt % NaCl equiv.) aqueous Selby et al., 2002; Smith carbonic (CO 2 - CH 4 ) fluid inclusions, T = et al., C