Wyche et al. 2012 Australian Journal of Earth Sciences 59, 657-670.
Isotopic constraints on stratigraphy in the central and eastern Yilgarn Craton, Western Australia S. WYCHE1, C. L. KIRKLAND1, A. RIGANTI1, M. J. PAWLEY1, E. BELOUSOVA2 & M. T. D. WINGATE1,3 1
Geological Survey of Western Australia, 100 Plain Street, East Perth, WA 6004,
Australia 2
GEMOC, Department of Earth and Planetary Sciences, Macquarie University NSW
2109, Australia 3
School of Earth and Environment, University of Western Australia, 35 Stirling
Highway, Crawley, WA 6009, Australia
SUPPLEMENTARY PAPERS
Australian Journal of Earth Sciences (2012) 59, 657–670.
---------------------------------------------------------------------------------------------------------------*Supplementary Papers; copies may be obtained from the Geological Society of Australia's website (www.gsa.org.au) or the AJES website (www.ajes.com.au) † Corresponding author:
[email protected] ----------------------------------------------------------------------------------------------------------------
1
Wyche et al. 2012 Australian Journal of Earth Sciences 59, 657-670.
Table 1 Table 1 Sample locations and references for U–Pb zircon SHRIMP geochronology on samples used in this study. Sample
Rock type
93901
granodiorite
-30.25010 121.36721
342907
6652373
51
98255
monzogranite
-30.22042 120.94273
302000
6655000
51
98256
syenogranite
-30.22820 120.92075
299900
6654100
51
98258
monzogranite
-30.34985 120.85682
294000
6640500
51
98267
monzogranite
-30.29538 120.79443
287885
6646423
51
98268
monzogranite
-30.21841 120.81812
290000
6655000
51
100710
-30.55832 121.69457
374800
6618620
51
-30.77847 121.82672
387730
6594360
51
101348
metafelsic volcanic rock metafelsic volcanic rock monzogranite
-29.78265 121.90958
394600
6704800
51
101381
monzogranite
-29.73984 121.97312
400700
6709600
51
104940A
metadacite
-30.96677 122.06666
410865
6573707
51
104948A
metadacite
-30.78344 122.40000
442591
6594244
51
112117
monzogranite
-29.66904 120.56151
264000
6715400
51
142859
dolerite
-27.83183 120.28409
232494
6918465
51
142915
monzogranite
-29.96063 119.44589
736030
6683060
50
142919
monzogranite
-29.92672 119.26404
718550
6687180
50
142994
monzogranite
-29.92599 120.54895
263390
6686890
51
168902
syenogranite
-29.83640 120.11528
221260
6695850
51
100726
Latitude
Longitude Easting Northing
Zone Reference Nelson D. R. 1995. 93901: granodiorite, Scotia - Split Rock; Geochronology Record 73. Geological Survey of Western Australia, 4 p. Nelson D. R. 1998. 98255: muscovite-biotite monzogranite, Siberia Battery; Geochronology Record 65. Geological Survey of Western Australia, 4 p. Nelson D. R. 1995. 98256: biotite syenogranite, Siberia Battery; Geochronology Record 66. Geological Survey of Western Australia, 4 p. Nelson D. R. 1998. 98258: biotite monzogranite, Black Rabbit Dam; Geochronology Record 67. Geological Survey of Western Australia, 3 p. Nelson D. R. 1995. 98267: biotite monzogranite, Snot Rocks; Geochronology Record 69. Geological Survey of Western Australia, 4 p. Nelson D. R. 1998. 98268: biotite monzogranite, Donnas Soak; Geochronology Record 70. Geological Survey of Western Australia, 4 p. Nelson D. R. 1995. 100710: felsic tuff, Reidy Swamp; Geochronology Record 33. Geological Survey of Western Australia, 5 p. Nelson D. R. 1995. 100726: felsic tuff, Bulong townsite; Geochronology Record 27. Geological Survey of Western Australia, 4 p. Nelson D. R. 1995. 101348: biotite monzogranite, Brady Well; Geochronology Record 29. Geological Survey of Western Australia, 4 p. Nelson D. R. 1995. 101381: monzogranite, Cement Well - Barber Well; Geochronology Record 30. Geological Survey of Western Australia, 4 p. Nelson D. R. 1995. 104940A: porphyritic metadacite, Bulong Anticline; Geochronology Record 36. Geological Survey of Western Australia, 5 p. Nelson D. R. 1996. 104948A: schistose metadacite, Christmas Gift Dam; Geochronology Record 26. Geological Survey of Western Australia, 5 p. Nelson D. R. 1996. 112117: biotite monzogranite, Clark Well; Geochronology Record 498. Geological Survey of Western Australia, 4 p. Nelson D. R. 1998. 142859: granophyric dolerite, Kaluweerie; Geochronology Record 374. Geological Survey of Western Australia, 4 p. Nelson D. R. 1999. 142915: foliated biotite monzogranite, Olby Rock; Geochronology Record 340. Geological Survey of Western Australia, 4 p. Nelson D. R. 1999. 142919: foliated biotite monzogranite, Pidgeon Rock; Geochronology Record 341. Geological Survey of Western Australia, 4 p. Nelson D. R. 2000. 142994: biotite monzogranite, Ullaring Rock; Geochronology Record 292. Geological Survey of Western Australia, 4 p. Nelson D. R. 2004. 168902: biotite syenogranite, Hospital Rocks; Geochronology Record 58. Geological Survey of Western Australia, 4 p.
2
Wyche et al. 2012 Australian Journal of Earth Sciences 59, 657-670.
Sample
Rock type
Latitude
Longitude Easting Northing
Zone Reference
168959
granophyre
-30.21825 119.39221
730250
6654610
50
168960
-30.17972 119.29243
720730
6659080
50
168961
metavolcanic rock rhyolite
-30.13142 119.28893
720500
6664440
50
168962
metasandstone
-29.87181 119.18723
711250
6693410
50
168966
granitic gneiss
-29.38325 119.17278
710870
6747590
50
177932
metagranodiorite
-27.43038 119.60108
757128
6963205
50
178059
monzogranite
-27.60180 119.92950
789160
6943480
50
178122
metarhyolite
-28.04546 123.49000
548158
6897665
51
179239
rhyolite
-27.38639 119.56143
753308
6968162
50
179435
granodiorite
-28.08167 123.12273
512058
6893744
51
179448
metamonzogranite
-27.75895 123.37212
536669
6929444
51
179449
monzogranite
-27.99248 123.42500
541790
6903558
51
179450
metagranitic rock
-28.02369 123.87681
586193
6899864
51
182308
foliated metagranite
-32.37303 120.75206
288511
6415993
51
183147
granitic rock
-28.20843 123.64637
563431
6879539
51
Nelson D. R. 2001. 168959: porphyritic granophyre, Butcher Bird No. 1 mine; Geochronology Record 193. Geological Survey of Western Australia, 4 p. Nelson D. R. 2001. 168960: meta-ignimbrite, Marda Tank; Geochronology Record 194. Geological Survey of Western Australia, 4 p. Nelson D. R. 2001. 168961: welded tuffaceous rhyolite, Marda Tank; Geochronology Record 195. Geological Survey of Western Australia, 4 p. Nelson D. R. 2001. 168962: metasandstone, Yarbu Mine; Geochronology Record 196. Geological Survey of Western Australia, 4 p. Nelson D. R. 2001. 168966: foliated biotite tonalite gneiss, Mondie Rocks; Geochronology Record 174. Geological Survey of Western Australia, 4 p. Wingate M. T. D. & Bodorkos S. 2007. 177932: foliated granodiorite, Munroe Well; Geochronology Record 674. Geological Survey of Western Australia, 4 p. Nelson D. R. 2005. 178059: biotite monzogranite, Michel Bore; Geochronology Record 586. Geological Survey of Western Australia, 4 p. Wingate M. T. D. & Pawley M. J. 2009. 178122: metarhyolite, Mount Venn; Geochronology Record 830. Geological Survey of Western Australia, 4 p. Bodorkos S., Love G. J., Nelson D. R. & Wingate M. T. D. 2006. 179239: porphyritic metadacite, Montague Well; Geochronology Record 647. Geological Survey of Western Australia, 4 p. Wingate M. T. D., Bodorkos S. & Doyle C. M. 2007. 179435: biotite monzogranite, Mason Hill; Geochronology Record 831. Geological Survey of Western Australia, 4 p. Wingate M. T. D., Kirkland C. L. & Pawley M. J. 2011. 179448: biotite tonalite, Mount Cumming; Geochronology Record 945. Geological Survey of Western Australia, 4 p. Wingate M. T. D., Kirkland C. L. &Pawley M. J. 2009. 179449: biotite monzogranite, Lang Rock; Geochronology Record 832. Geological Survey of Western Australia, 4 p. Wingate M. T. D., Kirkland C. L. & Pawley M. J. 2010. 179450: metatonalite, Dorothy Hills; Geochronology Record 878. Geological Survey of Western Australia, 4 p. Wingate, M.T.D., Kirkland, C.L. & Romano, S.S., in prep. 182308: foliated metagranite, Lake Johnston; Geochronology Record 872, Geological Survey of Western Australia. Wingate M. T. D., Kirkland C. L. & Romano S. S. 2011. 183147: biotite monzogranite, Point Salvation; Geochronology Record 948. Geological Survey of Western Australia, 4 p.
3
Wyche et al. 2012 Australian Journal of Earth Sciences 59, 657-670.
Sample
Rock type
Latitude
Longitude Easting Northing
Zone Reference
183150
dacite
-28.15908 123.69055
567798
6884982
51
185968
metagabbro
-28.38644 123.23023
522556
6859967
51
185976
metagabbro
-27.75639 123.30202
529762
6929747
51
185992
monzogranite
-30.05593 119.36458
727963
6672660
50
193360
granitic gneiss
-29.33422 123.22354
521702
6754964
51
193410
metamonzogranite
-29.23478 123.31812
530915
6765960
51
Wingate M. T. D., Kirkland C. L. & Romano S. S. 2011. 183150: metadacite, Central Bore; Geochronology Record 950. Geological Survey of Western Australia, 4 p. Wingate M. T. D., Kirkland C. L. & Pawley M. J. 2011. 185968: metagabbro, Mount Sefton; Geochronology Record 869. Geological Survey of Western Australia, 4 p. Wingate M. T. D., Kirkland C. L. & Pawley M. J. 2011. 185976: metagabbro, Mount Warren; Geochronology Record 870. Geological Survey of Western Australia, 4 p. Wingate M. T. D., Kirkland C. L., Riganti A. & Wyche S. in prep. 185992: porphyritic monzogranite, Evanston Road; Geochronology Record 1006, Geological Survey of Western Australia. Wingate M. T. D., Kirkland C. L. & Hall C. E. 2010. 193360: orthogneiss, Granite Hill; Geochronology Record 924. Geological Survey of Western Australia, 4 p. Wingate M. T. D., Kirkland C. L. & Hall C. E. 2011. 193410: metagranodiorite, Balpe Lakes; Geochronology Record 957. Geological Survey of Western Australia, 4 p.
4
Wyche et al. 2012 Australian Journal of Earth Sciences 59, 657-670.
Table 2 Lu–Hf isotope data for zircons from the Southern Cross Domain and Eastern Goldfields Superterrane of the Yilgarn Craton Sample nograin no. spot no 177932-3.1 177932-5.1 177932-6.1 177932-7.1 177932-10.1 177932-11.1 177932-13.1 177932-15.1 177932-17.1 178059-1.1 178059-3.2 178059-7.1 178059-8.1 178059-12.1 178059-12.2 178059-18.1 179239-7.1* 179239-9.1 179239-10.1 179239-24.1 179239-6.1* 168902-4.1 168902-7.1 168902-10.1 168902-10.2 168902-13.1 142994-3.1 142994-5.1 142994-7.2 142994-8.1 142994-9.1 142994-15.2 142994-16.1 142919-4.1
207
Terrane Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi
Lithology Granodiorite Granodiorite Granodiorite Granodiorite Granodiorite Granodiorite Granodiorite Granodiorite Granodiorite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Dacite Dacite Dacite Dacite Dacite Syenogranite Syenogranite Syenogranite Syenogranite Syenogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Hornblende granite
206
Pb*/ Pb* age (Ma) 2675 3448 2670 3258 2660 3302 2679 3337 2675 3323 2651 2648 2650 2650 2645 2664 2396 2734 2725 2721 2315 2617 2619 2618 2646 2639 2629 2622 2641 2635 2618 2616 2632 2740
176
Hf/
177
Hf
0.280805 0.280440 0.280818 0.280570 0.280783 0.280561 0.280992 0.280436 0.280714 0.280499 0.281020 0.280918 0.280975 0.280874 0.280862 0.280896 0.281071 0.281024 0.280990 0.281044 0.281169 0.281080 0.280887 0.280911 0.280895 0.280765 0.280879 0.280991 0.280985 0.281010 0.281011 0.281001 0.281018 0.281024
±1SE 0.000013 0.000010 0.000009 0.000017 0.000013 0.000015 0.000012 0.000007 0.000007 0.000019 0.000014 0.000012 0.000012 0.000007 0.000006 0.000008 0.000020 0.000011 0.000017 0.000008 0.000047 0.000016 0.000016 0.000011 0.000012 0.000014 0.000016 0.000010 0.000021 0.000018 0.000011 0.000009 0.000013 0.000023
176
Lu/
177
Hf
0.000587 0.000864 0.000254 0.000589 0.000303 0.000615 0.000842 0.000410 0.000676 0.000551 0.000234 0.000609 0.000925 0.000459 0.000367 0.000384 0.002204 0.000740 0.000749 0.001315 0.003330 0.001058 0.000678 0.000421 0.000587 0.000602 0.001384 0.000451 0.001009 0.000312 0.000704 0.000479 0.001164 0.001355
176
Yb/
177
Hf
0.029456 0.044405 0.012396 0.028592 0.011070 0.027246 0.039189 0.020942 0.031124 0.018724 0.011401 0.028535 0.044542 0.020570 0.016660 0.019016 0.100318 0.030531 0.023342 0.042443 0.181275 0.057014 0.033481 0.019974 0.027947 0.032585 0.054696 0.018503 0.039705 0.016155 0.040500 0.021117 0.055317 0.068055
176
Hf/
177
Hf(i)
0.280774 0.280382 0.280804 0.280533 0.280767 0.280521 0.280948 0.280409 0.280679 0.280463 0.281008 0.280887 0.280928 0.280850 0.280843 0.280876 0.280970 0.280985 0.280950 0.280975 0.281022 0.281027 0.280853 0.280889 0.280865 0.280734 0.280809 0.280968 0.280934 0.280994 0.280975 0.280977 0.280959 0.280952
a
εHf
a
-10.6 -6.6 -9.7 -5.7 -11.2 -5.0 -4.3 -8.2 -14.0 -6.6 -2.9 -7.3 -5.8 -8.5 -8.9 -7.3 -10.1 -1.8 -3.2 -2.4 -10.1 -3.0 -9.1 -7.9 -8.1 -12.9 -10.5 -5.0 -5.8 -3.8 -4.8 -4.8 -5.1 -2.8
±1SE
TDM b (crustal)
0.5 0.4 0.3 0.6 0.5 0.5 0.4 0.3 0.3 0.7 0.5 0.4 0.4 0.3 0.2 0.3 0.7 0.4 0.6 0.3 1.6 0.6 0.6 0.4 0.4 0.5 0.6 0.4 0.7 0.6 0.4 0.3 0.5 0.8
3.83 4.17 3.77 3.97 3.86 3.96 3.44 4.19 4.05 4.08 3.33 3.60 3.51 3.68 3.70 3.61 3.59 3.32 3.40 3.35 3.53 3.31 3.70 3.62 3.65 3.95 3.79 3.44 3.50 3.37 3.42 3.42 3.45 3.39
5
Wyche et al. 2012 Australian Journal of Earth Sciences 59, 657-670.
Sample nograin no. spot no 142919-6.1 142919-7.1 142919-9.1 142919-10.1 142919-11.1 142919-12.1 142919-17.1 168962-1.1 168962-2.1 168962-3.1 168962-4.1 168962-5.1 168962-6.1 168962-7.1 168962-9.1 112117.1.1 112117.2.1 112117.7.2 112117.7.3 112117.13.1 112117.14.1 142859.1.1 142859.2.1 142859.4.1 142859.5.1 142859.6.1 142859.7.1 142859.8.1 142859.9.1 142859.10.1 142859.11.1 142859.12.1 142859.13.1 142859.14.1 142859.15.1 142859.16.1
207
Terrane Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi
Lithology Hornblende granite Hornblende granite Hornblende granite Hornblende granite Hornblende granite Hornblende granite Hornblende granite Sandstone Sandstone Sandstone Sandstone Sandstone Sandstone Sandstone Sandstone Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Granophyric dolerite Granophyric dolerite Granophyric dolerite Granophyric dolerite Granophyric dolerite Granophyric dolerite Granophyric dolerite Granophyric dolerite Granophyric dolerite Granophyric dolerite Granophyric dolerite Granophyric dolerite Granophyric dolerite Granophyric dolerite Granophyric dolerite
206
Pb*/ Pb* age (Ma) 2720 2735 2737 2732 2729 2728 2727 2735 2718 2703 2996 2738 2729 3018 2727 2560 2737 2625 2578 2537 2577 2607 2976 2616 2622 2639 3182 2516 2463 3084 3121 3146 2944 2965 2624 2554
176
Hf/
177
Hf
0.281026 0.280890 0.280962 0.280916 0.280913 0.280881 0.280932 0.280967 0.280935 0.281044 0.280698 0.280905 0.280926 0.280758 0.280919 0.281178 0.281185 0.281096 0.281161 0.281068 0.280987 0.281033 0.280514 0.280673 0.280518 0.280930 0.280456 0.280960 0.280944 0.280487 0.280642 0.280532 0.280743 0.280484 0.280797 0.280978
±1SE 0.000016 0.000017 0.000014 0.000020 0.000021 0.000017 0.000019 0.000020 0.000016 0.000015 0.000022 0.000016 0.000016 0.000024 0.000023 0.000012 0.000017 0.000013 0.000010 0.000018 0.000016 0.000009 0.000006 0.000008 0.000007 0.000011 0.000007 0.000008 0.000015 0.000008 0.000022 0.000007 0.000008 0.000007 0.000006 0.000020
176
Lu/
177
Hf
0.001399 0.001174 0.001442 0.001340 0.001256 0.000991 0.000843 0.001274 0.001595 0.000842 0.000738 0.000813 0.001139 0.000708 0.000885 0.001831 0.001596 0.000859 0.000979 0.001283 0.001355 0.000052 0.000950 0.000431 0.000222 0.000441 0.000281 0.000875 0.000644 0.000305 0.001027 0.000596 0.000773 0.000234 0.000632 0.001038
176
Yb/
177
Hf
0.066239 0.057988 0.075638 0.068256 0.064412 0.047375 0.036743 0.055894 0.073349 0.037025 0.024018 0.039874 0.057345 0.033442 0.039505 0.070972 0.059047 0.032575 0.035454 0.050316 0.044447 0.002319 0.036293 0.015159 0.007609 0.014781 0.010451 0.031918 0.022946 0.010150 0.039023 0.021365 0.028012 0.008702 0.022724 0.041048
176
Hf/
177
Hf(i)
0.280953 0.280828 0.280886 0.280845 0.280847 0.280829 0.280887 0.280900 0.280852 0.281000 0.280655 0.280862 0.280866 0.280716 0.280872 0.281088 0.281101 0.281052 0.281112 0.281005 0.280920 0.281030 0.280459 0.280651 0.280506 0.280907 0.280438 0.280917 0.280913 0.280468 0.280580 0.280495 0.280699 0.280470 0.280765 0.280927
a
εHf
a
-3.2 -7.3 -5.2 -6.8 -6.8 -7.5 -5.4 -4.8 -6.9 -2.0 -7.4 -6.1 -6.1 -4.7 -5.9 -2.1 2.4 -1.9 -0.9 -5.6 -7.7 -3.1 -14.9 -16.4 -21.4 -6.7 -10.8 -9.2 -10.6 -12.0 -7.2 -9.6 -7.1 -14.7 -12.2 -8.0
±1SE
TDM b (crustal)
0.6 0.6 0.5 0.7 0.7 0.6 0.7 0.7 0.6 0.5 0.8 0.6 0.6 0.8 0.8 0.4 0.6 0.5 0.4 0.6 0.6 0.3 0.2 0.3 0.3 0.4 0.3 0.3 0.5 0.3 0.8 0.3 0.3 0.3 0.2 0.7
3.40 3.67 3.54 3.64 3.63 3.68 3.54 3.51 3.63 3.31 3.88 3.59 3.59 3.73 3.58 3.21 3.05 3.24 3.14 3.41 3.58 3.31 4.33 4.15 4.47 3.56 4.24 3.62 3.67 4.24 3.96 4.13 3.82 4.32 3.89 3.58
6
Wyche et al. 2012 Australian Journal of Earth Sciences 59, 657-670.
Sample nograin no. spot no 142859.17.1 142859.18.1 142859.19.1 142859.20.1 142859.21.1 142859.22.1 142859.23.1 142859.24.1 142859.25.1 142859.26.1 142859.27.1 142859.28.1 142915.1.1 142915.2.1 142915.3.1 142915.4.1 142915.5.1 142915.8.1 142915.10.1 142915.11.1 142915.13.1 142915.15.1 142915.16.1 168966-1.1
Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi
168966-3.1
Youanmi
168966-4.1
Youanmi
168966-5.1
Youanmi
168966-6.1
Youanmi
168966-7.1
Youanmi
207
Terrane
Lithology Granophyric dolerite Granophyric dolerite Granophyric dolerite Granophyric dolerite Granophyric dolerite Granophyric dolerite Granophyric dolerite Granophyric dolerite Granophyric dolerite Granophyric dolerite Granophyric dolerite Granophyric dolerite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Foliated biotite tonalite gneiss Foliated biotite tonalite gneiss Foliated biotite tonalite gneiss Foliated biotite tonalite gneiss Foliated biotite tonalite gneiss Foliated biotite tonalite gneiss
206
Pb*/ Pb* age (Ma)
176
Hf/
177
Hf
±1SE
176
Lu/
177
Hf
176
Yb/
177
Hf
176
Hf/
177
Hf(i)
a
εHf
a
±1SE
TDM b (crustal)
2586 2620 2543 2564 2518 2569 2578 2506 2533 2549 2543 2574 2574 2601 2596 2616 2663 2618 2679 2707 2536 2618 2642 2638
0.280987 0.281039 0.281095 0.281034 0.280964 0.280996 0.281015 0.280951 0.281031 0.280916 0.280979 0.280850 0.280922 0.280958 0.280866 0.280967 0.280902 0.280902 0.280922 0.280887 0.280945 0.280895 0.280898 0.280906
0.000024 0.000033 0.000050 0.000041 0.000023 0.000024 0.000042 0.000033 0.000024 0.000019 0.000009 0.000007 0.000008 0.000007 0.000011 0.000020 0.000008 0.000010 0.000011 0.000010 0.000009 0.000009 0.000008 0.000020
0.000845 0.000744 0.001007 0.000983 0.000797 0.000732 0.000833 0.000449 0.001184 0.000500 0.000867 0.000613 0.000857 0.001463 0.000611 0.001425 0.000650 0.001242 0.000701 0.000529 0.001609 0.000552 0.000614 0.000845
0.033831 0.026882 0.032057 0.034096 0.023888 0.027671 0.028354 0.016222 0.044625 0.017926 0.028962 0.019980 0.031270 0.050930 0.021480 0.047273 0.022590 0.038651 0.026494 0.020488 0.065983 0.021780 0.022594 0.028491
0.280945 0.281001 0.281046 0.280985 0.280925 0.280960 0.280973 0.280929 0.280973 0.280891 0.280936 0.280819 0.280879 0.280885 0.280835 0.280895 0.280868 0.280839 0.280886 0.280859 0.280867 0.280867 0.280866 0.280863
-6.6 -3.8 -4.0 -5.7 -8.9 -6.5 -5.8 -9.0 -6.8 -9.4 -7.9 -11.4 -9.2 -8.4 -10.3 -7.7 -7.6 -9.6 -6.6 -6.9 -10.6 -8.7 -8.1 -8.3
0.8 1.2 1.8 1.4 0.8 0.8 1.5 1.2 0.8 0.7 0.3 0.2 0.3 0.2 0.4 0.7 0.3 0.4 0.4 0.4 0.3 0.3 0.3 0.7
3.51 3.36 3.32 3.44 3.60 3.49 3.45 3.60 3.49 3.66 3.56 3.80 3.67 3.64 3.75 3.60 3.63 3.73 3.58 3.62 3.72 3.67 3.65 3.66
2615
0.280945
0.000015
0.001478
0.057653
0.280871
-8.6
0.5
3.66
2652
0.280987
0.000036
0.001553
0.048939
0.280908
-6.4
1.3
3.55
2536
0.281001
0.000027
0.000885
0.026362
0.280958
-7.3
0.9
3.52
2882
0.280989
0.000013
0.000829
0.032109
0.280943
0.2
0.5
3.31
2545
0.280947
0.000074
0.001506
0.063493
0.280873
-10.1
2.6
3.70
7
Wyche et al. 2012 Australian Journal of Earth Sciences 59, 657-670.
Sample nograin no. spot no 168966-8.1
Youanmi
168966-9.1
Youanmi
168966-10.1
Youanmi
168966-11.1
Youanmi
168966-12.1
Youanmi
168966-13.1
Youanmi
168966-14.1
Youanmi
168966-16.1
Youanmi
182308.5.1 182308.11.1 182308.13.1 182308.18.1* 185992.1.1 185992.3.1 185992.4.1 185992.5.1 185992.6.1 185992.9.1 185992.10.1 185992.11.1 185992.12.1 185992.13.1 185992.14.1 185992.15.1 185992.2.1 185992.8.1 168959-3-1
Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi
207
Terrane
Lithology Foliated biotite tonalite gneiss Foliated biotite tonalite gneiss Foliated biotite tonalite gneiss Foliated biotite tonalite gneiss Foliated biotite tonalite gneiss Foliated biotite tonalite gneiss Foliated biotite tonalite gneiss Foliated biotite tonalite gneiss Foliated metagranite Foliated metagranite Foliated metagranite Foliated metagranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Porphyritic granophyre
206
Pb*/ Pb* age (Ma)
176
Hf/
177
Hf
±1SE
176
Lu/
177
Hf
176
Yb/
177
Hf
176
Hf/
177
Hf(i)
a
εHf
a
±1SE
TDM b (crustal)
2576
0.280945
0.000100
0.002088
0.086957
0.280842
-10.5
3.5
3.75
2407
0.280898
0.000014
0.001333
0.054762
0.280836
-14.6
0.5
3.88
3218
0.280785
0.000019
0.000987
0.039628
0.280723
0.2
0.7
3.56
2607
0.280993
0.000028
0.001287
0.046849
0.280928
-6.7
1.0
3.54
2550
0.281024
0.000094
0.001429
0.048914
0.280954
-7.1
3.3
3.52
2595
0.281032
0.000250
0.001181
0.045212
0.280973
-5.4
8.8
3.44
2796
0.281044
0.000020
0.000880
0.029321
0.280996
0.1
0.7
3.25
2508
0.281063
0.000019
0.000219
0.008305
0.281052
-4.6
0.7
3.33
2756 2763 2729 2623 2669 2682 2676 2673 2675 2713 2696 2657 2683 2697 2724 2698 2508 2667 2708
0.281047 0.280952 0.281046 0.281042 0.280965 0.280999 0.281022 0.280964 0.280978 0.281002 0.280969 0.280975 0.280970 0.280973 0.280976 0.280920 0.280996 0.280962 0.280950
0.000011 0.000017 0.000011 0.000019 0.000010 0.000008 0.000011 0.000013 0.000009 0.000011 0.000011 0.000011 0.000013 0.000015 0.000009 0.000009 0.000008 0.000011 0.000026
0.001259 0.001036 0.001641 0.001952 0.001157 0.001061 0.001870 0.001865 0.000782 0.001080 0.000639 0.000667 0.000674 0.001032 0.000581 0.000655 0.000686 0.000818 0.002091
0.060238 0.050216 0.070224 0.101408 0.039182 0.037143 0.075468 0.078534 0.024557 0.043785 0.022216 0.018756 0.022879 0.032219 0.018606 0.021647 0.027167 0.020580 0.069591
0.280980 0.280897 0.280960 0.280944 0.280905 0.280944 0.280926 0.280868 0.280937 0.280945 0.280936 0.280941 0.280935 0.280919 0.280945 0.280886 0.280963 0.280920 0.280841
-1.4 -4.2 -2.8 -5.8 -6.1 -4.4 -5.2 -7.3 -4.8 -3.7 -4.4 -5.1 -4.7 -5.0 -3.4 -6.1 -7.8 -5.6 -7.5
0.4 0.6 0.4 0.7 0.4 0.3 0.4 0.5 0.3 0.4 0.4 0.4 0.5 0.5 0.3 0.3 0.3 0.4 0.9
3.31 3.50 3.38 3.49 3.54 3.45 3.49 3.63 3.47 3.42 3.46 3.47 3.47 3.49 3.42 3.57 3.53 3.51 3.66
8
Wyche et al. 2012 Australian Journal of Earth Sciences 59, 657-670.
Sample nograin no. spot no 168959-4-1 168959-5-1 168959-6-1 168959-7-1 168959-8-1 168959-10-1 168959-13-1 168959-14-1 168959-15-1 168959-16-1 168959-17-1 168959-18-1 168959-19-1 168960-1-1 168960-2-1 168960-3-1 168960-4-1 168960-5-1 168960-6-1 168960-9-1 168960-14-1 168960-17-1 168960-21-1 168960-22-1 168961-1-1 168961-2-1 168961-6-1 168961-9-1 168961-11-1 168961-16-1 168961-18-1 168961-19-1 168961-20-1 168961-22-1 168961-23-1
207
Terrane Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi Youanmi
Lithology Porphyritic granophyre Porphyritic granophyre Porphyritic granophyre Porphyritic granophyre Porphyritic granophyre Porphyritic granophyre Porphyritic granophyre Porphyritic granophyre Porphyritic granophyre Porphyritic granophyre Porphyritic granophyre Porphyritic granophyre Porphyritic granophyre Ignimbrite Ignimbrite Ignimbrite Ignimbrite Ignimbrite Ignimbrite Ignimbrite Ignimbrite Ignimbrite Ignimbrite Ignimbrite Rhyolite Rhyolite Rhyolite Rhyolite Rhyolite Rhyolite Rhyolite Rhyolite Rhyolite Rhyolite Rhyolite
206
Pb*/ Pb* age (Ma) 2726 2728 2722 2741 2731 2738 2725 2719 2734 2733 2716 2730 2736 2732 2735 2742 2734 2730 2740 2727 2741 2735 2732 2730 2738 2737 2733 2730 2736 2740 2730 2726 2737 2732 2736
176
Hf/
177
Hf
0.280982 0.280968 0.280937 0.280972 0.281003 0.280949 0.280933 0.280924 0.280970 0.280951 0.280953 0.280981 0.280973 0.280961 0.280963 0.280934 0.280963 0.280981 0.280980 0.281054 0.280955 0.280967 0.281025 0.280950 0.281020 0.280967 0.280973 0.280984 0.280964 0.280946 0.280942 0.280970 0.280906 0.281040 0.281027
±1SE 0.000026 0.000020 0.000023 0.000014 0.000020 0.000015 0.000021 0.000018 0.000020 0.000020 0.000020 0.000017 0.000023 0.000015 0.000025 0.000016 0.000015 0.000012 0.000019 0.000013 0.000012 0.000012 0.000012 0.000014 0.000029 0.000031 0.000036 0.000021 0.000017 0.000016 0.000013 0.000011 0.000027 0.000015 0.000040
176
Lu/
177
Hf
0.001840 0.001151 0.001881 0.001022 0.001256 0.001025 0.001206 0.001070 0.000709 0.001126 0.000748 0.001180 0.000872 0.000761 0.001398 0.001206 0.000822 0.001625 0.001563 0.001826 0.000934 0.001013 0.001251 0.001210 0.001696 0.002017 0.001790 0.001784 0.000994 0.001312 0.000758 0.000780 0.001693 0.001353 0.001782
176
Yb/
177
Hf
0.068011 0.057661 0.073731 0.050082 0.061615 0.041958 0.054019 0.050749 0.034909 0.057312 0.032821 0.059359 0.046461 0.037446 0.049109 0.041351 0.037043 0.064880 0.056790 0.085954 0.041999 0.044372 0.053118 0.052384 0.068628 0.076535 0.080142 0.060872 0.040275 0.060688 0.035235 0.034251 0.056252 0.063698 0.066682
176
Hf/
177
Hf(i)
0.280886 0.280907 0.280839 0.280918 0.280937 0.280895 0.280870 0.280868 0.280932 0.280892 0.280914 0.280919 0.280927 0.280921 0.280889 0.280870 0.280919 0.280896 0.280898 0.280958 0.280905 0.280913 0.280959 0.280886 0.280931 0.280861 0.280879 0.280890 0.280911 0.280877 0.280902 0.280929 0.280817 0.280969 0.280933
a
εHf
a
-5.5 -4.7 -7.3 -4.0 -3.6 -4.9 -6.1 -6.3 -3.6 -5.1 -4.7 -4.2 -3.8 -4.1 -5.2 -5.7 -4.1 -5.0 -4.7 -2.9 -4.4 -4.3 -2.7 -5.4 -3.6 -6.1 -5.6 -5.2 -4.3 -5.5 -4.8 -4.0 -7.7 -2.4 -3.6
±1SE
TDM b (crustal)
0.9 0.7 0.8 0.5 0.7 0.5 0.7 0.6 0.7 0.7 0.7 0.6 0.8 0.5 0.9 0.6 0.5 0.4 0.7 0.5 0.4 0.4 0.4 0.5 1.0 1.1 1.3 0.7 0.6 0.6 0.5 0.4 0.9 0.5 1.4
3.55 3.50 3.66 3.47 3.43 3.52 3.59 3.59 3.44 3.53 3.49 3.47 3.45 3.47 3.53 3.57 3.47 3.52 3.51 3.38 3.49 3.48 3.38 3.55 3.44 3.60 3.56 3.54 3.48 3.56 3.51 3.45 3.70 3.36 3.43
9
Wyche et al. 2012 Australian Journal of Earth Sciences 59, 657-670.
Sample nograin no. spot no 93901.1.1 93901.2.1 93901.3.1 93901.13.1 93901.14.1 93901.17.1 93901.7.1 98255.2.1 98255.5.1 98255.7.1 98255.18.1 98255.20.1 98255.23.1 98255.29.1 98256.1.2 98256.2.2 98256.2.3 98256.5.1* 98256.5.2 98256.7.2 98258.9.1 98258.11.1 98258.13.1 98258.14.1 98258.16.1 98258.22.1 98258.25.1 98267.1.1 98267.4.1 98267.8.1 98267.9.1 98267.13.1 98267.16.1 98267.17.1 98267.18.1
207
Terrane Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie
Lithology Granodiorite Granodiorite Granodiorite Granodiorite Granodiorite Granodiorite Granodiorite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Syenogranite Syenogranite Syenogranite Syenogranite Syenogranite Syenogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite
206
Pb*/ Pb* age (Ma) 2656 2676 2653 2643 2651 2663 2653 2690 2676 2675 2685 2664 2675 2666 2679 2679 2673 2672 2676 2671 2797 2686 2679 2672 2658 2678 2649 2656 2643 2661 2662 2670 2665 2657 2667
176
Hf/
177
Hf
0.281141 0.281117 0.281135 0.281142 0.281145 0.281110 0.281111 0.281137 0.281139 0.281051 0.281046 0.281123 0.281098 0.281167 0.281213 0.281224 0.281259 0.281127 0.281060 0.281161 0.281118 0.281120 0.281112 0.281119 0.281150 0.281110 0.281062 0.281143 0.281147 0.281117 0.281125 0.281012 0.281123 0.281110 0.281071
±1SE 0.000015 0.000020 0.000028 0.000009 0.000017 0.000012 0.000012 0.000040 0.000041 0.000066 0.000040 0.000018 0.000027 0.000016 0.000021 0.000023 0.000033 0.000043 0.000031 0.000033 0.000018 0.000032 0.000018 0.000029 0.000018 0.000018 0.000028 0.000021 0.000028 0.000018 0.000014 0.000032 0.000046 0.000038 0.000042
176
Lu/
177
Hf
0.000464 0.000663 0.000708 0.000669 0.000616 0.000330 0.000461 0.000710 0.002028 0.001586 0.001031 0.000664 0.000332 0.000678 0.002129 0.002467 0.002822 0.002319 0.002443 0.002642 0.000832 0.000580 0.000753 0.000854 0.000939 0.000954 0.000632 0.000989 0.000496 0.000765 0.000890 0.000722 0.001126 0.000669 0.001056
176
Yb/
177
Hf
0.013319 0.021436 0.021484 0.018179 0.015904 0.009761 0.012542 0.019391 0.057745 0.055305 0.040291 0.019449 0.009346 0.020287 0.078130 0.098551 0.107887 0.076738 0.084872 0.096379 0.028865 0.022856 0.023182 0.024580 0.027151 0.033507 0.024549 0.028297 0.016708 0.024606 0.029932 0.029052 0.039105 0.020619 0.037591
176
Hf/
177
Hf(i)
0.281117 0.281083 0.281099 0.281108 0.281113 0.281093 0.281087 0.281100 0.281035 0.280969 0.280993 0.281089 0.281081 0.281132 0.281103 0.281097 0.281114 0.281008 0.280934 0.281026 0.281073 0.281090 0.281073 0.281075 0.281102 0.281061 0.281029 0.281092 0.281121 0.281078 0.281079 0.280975 0.281065 0.281075 0.281017
a
εHf
a
1.1 0.4 0.4 0.5 0.9 0.4 0.0 1.3 -1.3 -3.7 -2.6 0.3 0.3 1.9 1.2 0.9 1.4 -2.4 -4.9 -1.8 2.8 0.8 0.1 0.0 0.6 -0.4 -2.2 0.2 1.0 -0.2 -0.1 -3.6 -0.5 -0.3 -2.2
±1SE
TDM b (crustal)
0.5 0.7 1.0 0.3 0.6 0.4 0.4 1.4 1.4 2.3 1.4 0.6 0.9 0.6 0.7 0.8 1.2 1.5 1.1 1.2 0.6 1.1 0.6 1.0 0.6 0.6 1.0 0.7 1.0 0.6 0.5 1.1 1.6 1.3 1.5
3.08 3.14 3.12 3.11 3.09 3.13 3.14 3.09 3.25 3.40 3.34 3.13 3.14 3.03 3.09 3.10 3.07 3.31 3.47 3.27 3.07 3.12 3.16 3.16 3.11 3.19 3.28 3.13 3.07 3.16 3.16 3.39 3.19 3.17 3.29
10
Wyche et al. 2012 Australian Journal of Earth Sciences 59, 657-670.
Sample nograin no. spot no 98268.5.1 98268.5.2 98268.7.2 98268.8.1 98268.11.1 98268.11.2 98268.12.1 100710.3.1
Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie Kalgoorlie
100710.4.1
Kalgoorlie
100710.7.1
Kalgoorlie
100710.8.1
Kalgoorlie
100710.9.1
Kalgoorlie
100710.10.1
Kalgoorlie
100710.11.1
Kalgoorlie
100710.13.1
Kalgoorlie
100710.31.1
Kalgoorlie
100710.32.1
Kalgoorlie
100726.5.1
Kurnalpi
100726.9.1
Kurnalpi
100726.17.1
Kurnalpi
100726.22.1
Kurnalpi
207
Terrane
Lithology Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Metafelsic volcanic rock Metafelsic volcanic rock Metafelsic volcanic rock Metafelsic volcanic rock Metafelsic volcanic rock Metafelsic volcanic rock Metafelsic volcanic rock Metafelsic volcanic rock Metafelsic volcanic rock Metafelsic volcanic rock Metafelsic volcanic rock Metafelsic volcanic rock Metafelsic volcanic rock Metafelsic volcanic rock
206
Pb*/ Pb* age (Ma)
176
Hf/
177
Hf
±1SE
176
Lu/
177
Hf
176
Yb/
177
Hf
176
Hf/
177
Hf(i)
a
εHf
a
±1SE
TDM b (crustal)
2664 2691 2743 2867 2661 2651 2862 2687
0.281027 0.280979 0.281183 0.281081 0.281098 0.281163 0.281017 0.281153
0.000036 0.000036 0.000033 0.000014 0.000015 0.000024 0.000024 0.000007
0.000471 0.000158 0.001504 0.001980 0.000151 0.000243 0.001419 0.001454
0.018559 0.005793 0.050939 0.065093 0.005469 0.009386 0.049032 0.047998
0.281002 0.280970 0.281104 0.280972 0.281090 0.281150 0.280939 0.281078
-2.8 -3.3 2.7 0.8 0.3 2.2 -0.4 0.4
1.3 1.3 1.2 0.5 0.5 0.8 0.8 0.3
3.33 3.38 3.04 3.25 3.13 3.00 3.33 3.14
2686
0.281160
0.000007
0.000906
0.028764
0.281113
1.7
0.3
3.06
2689
0.281114
0.000009
0.000726
0.022168
0.281076
0.4
0.3
3.14
2673
0.281163
0.000006
0.000772
0.024645
0.281123
1.7
0.2
3.05
2672
0.281166
0.000011
0.001559
0.049715
0.281086
0.4
0.4
3.13
2684
0.281153
0.000006
0.000794
0.024106
0.281112
1.6
0.2
3.07
2690
0.281147
0.000009
0.001464
0.043555
0.281071
0.3
0.3
3.15
2673
0.281168
0.000009
0.001430
0.045993
0.281094
0.7
0.3
3.11
2674
0.281126
0.000006
0.000973
0.029939
0.281076
0.1
0.2
3.16
2675
0.281168
0.000007
0.000983
0.029629
0.281117
1.6
0.3
3.06
2709
0.281089
0.000020
0.001387
0.038092
0.281017
-1.2
0.7
3.27
2696
0.281171
0.000026
0.001165
0.034050
0.281110
1.8
0.9
3.06
2712
0.281137
0.000017
0.001005
0.025338
0.281084
1.3
0.6
3.11
2677
0.281087
0.000018
0.000648
0.018730
0.281053
-0.7
0.6
3.20
11
Wyche et al. 2012 Australian Journal of Earth Sciences 59, 657-670.
Sample nograin no. spot no 100726.23.1
Kurnalpi
100726.24.1
Kurnalpi
100726.26.1
Kurnalpi
100726.29.1
Kurnalpi
101348.3.1 101348.5.1 101348.6.1 101348.7.1 101348.7.2 101348.13.1 101381.5.1 101381.7.1 101381.8.1 101381.11.1 101381.12.1 101381.13.1 101381.14.1 101381.16.1 104940A.1.1 104940A.2.1 104940A.3.1 104940A.5.1 104940A.7.1 104940A.8.1 104940A.19.1 104940A.12.2 104940A.17.1 104948A.1.1
Kurnalpi Kurnalpi Kurnalpi Kurnalpi Kurnalpi Kurnalpi Kurnalpi Kurnalpi Kurnalpi Kurnalpi Kurnalpi Kurnalpi Kurnalpi Kurnalpi Kurnalpi Kurnalpi Kurnalpi Kurnalpi Kurnalpi Kurnalpi Kurnalpi Kurnalpi Kurnalpi Kurnalpi
104948A.3.1
Kurnalpi
207
Terrane
Lithology Metafelsic volcanic rock Metafelsic volcanic rock Metafelsic volcanic rock Metafelsic volcanic rock Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Metadacite Metadacite Metadacite Metadacite Metadacite Metadacite Metadacite Metadacite Metadacite Metafelsic volcanic rock Metafelsic volcanic rock
206
Pb*/ Pb* age (Ma)
176
Hf/
177
Hf
±1SE
176
Lu/
177
Hf
176
Yb/
177
Hf
176
Hf/
177
Hf(i)
a
εHf
a
±1SE
TDM b (crustal)
2689
0.281100
0.000032
0.000686
0.020556
0.281064
0.0
1.1
3.17
2710
0.281134
0.000069
0.000641
0.019504
0.281100
1.8
2.4
3.07
2674
0.281109
0.000024
0.000820
0.023086
0.281067
-0.3
0.8
3.18
2723
0.281143
0.000048
0.001057
0.030169
0.281087
1.6
1.7
3.09
2647 2686 2677 2662 2669 2660 2682 2691 2697 2678 2666 2719 2668 2677 2633 2627 2602 2677 2677 2678 2702 2695 2670 2714
0.281176 0.281152 0.281169 0.281172 0.281183 0.281110 0.281113 0.281148 0.281138 0.281152 0.281131 0.281121 0.281164 0.281126 0.281109 0.281150 0.281129 0.281127 0.281130 0.281160 0.281116 0.281113 0.281154 0.281078
0.000027 0.000020 0.000021 0.000032 0.000041 0.000021 0.000011 0.000006 0.000007 0.000004 0.000008 0.000010 0.000011 0.000012 0.000025 0.000018 0.000011 0.000008 0.000013 0.000011 0.000011 0.000024 0.000008 0.000014
0.000512 0.001070 0.000354 0.000544 0.000875 0.001484 0.001302 0.000901 0.000486 0.000379 0.000930 0.000557 0.000728 0.001135 0.000520 0.000730 0.001057 0.000672 0.000543 0.000876 0.001157 0.000971 0.000348 0.001391
0.018291 0.041292 0.013908 0.019137 0.032726 0.065582 0.038165 0.026738 0.013817 0.010346 0.028411 0.017510 0.019105 0.039344 0.014795 0.022419 0.035546 0.021088 0.016789 0.026179 0.042171 0.036614 0.009922 0.041754
0.281150 0.281097 0.281150 0.281144 0.281138 0.281034 0.281046 0.281101 0.281112 0.281132 0.281083 0.281091 0.281126 0.281067 0.281082 0.281113 0.281076 0.281092 0.281102 0.281115 0.281056 0.281062 0.281136 0.281005
2.1 1.1 2.8 2.2 2.2 -1.7 -0.8 1.4 1.9 2.2 0.1 1.7 1.7 -0.2 -0.6 0.3 -1.6 0.7 1.1 1.5 0.0 0.1 2.1 -1.5
0.9 0.7 0.7 1.1 1.4 0.7 0.4 0.2 0.3 0.2 0.3 0.4 0.4 0.4 0.9 0.6 0.4 0.3 0.5 0.4 0.4 0.8 0.3 0.5
3.01 3.10 2.98 3.01 3.02 3.26 3.22 3.09 3.06 3.02 3.14 3.09 3.05 3.17 3.17 3.10 3.21 3.12 3.09 3.06 3.18 3.17 3.02 3.29
2712
0.281101
0.000020
0.001195
0.033591
0.281038
-0.4
0.7
3.21
12
Wyche et al. 2012 Australian Journal of Earth Sciences 59, 657-670.
Sample nograin no. spot no 104948A.5.1
Kurnalpi
104948A.7.1
Kurnalpi
104948A.13.1
Kurnalpi
104948A.14.1
Kurnalpi
104948A.17.1
Kurnalpi
104948A.21.1
Kurnalpi
193360-3-1 193360-4-1 193360-6-1 193360-7-1 193360-10-1 193360-15-1 193360-18-1 185976-2-1 185976-8-1* 185976-11-1* 185976-13-1 185976-14-1* 185976-22-1* 185976-17-1 185968-2.2* 185968-5.1* 185968-6.1* 185968-13.1* 185968-14.1* 185968-15.1* 185968-16.1* 185968-17.1*
Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville
207
Terrane
Lithology Metafelsic volcanic rock Metafelsic volcanic rock Metafelsic volcanic rock Metafelsic volcanic rock Metafelsic volcanic rock Metafelsic volcanic rock Orthogneiss Orthogneiss Orthogneiss Orthogneiss Orthogneiss Orthogneiss Orthogneiss Leucogabbro Leucogabbro Leucogabbro Leucogabbro Leucogabbro Leucogabbro Leucogabbro Leucogabbro Leucogabbro Leucogabbro Leucogabbro Leucogabbro Leucogabbro Leucogabbro Leucogabbro
206
Pb*/ Pb* age (Ma)
176
Hf/
177
Hf
±1SE
176
Lu/
177
Hf
176
Yb/
177
Hf
176
Hf/
177
Hf(i)
a
εHf
a
±1SE
TDM b (crustal)
2644
0.281074
0.000017
0.001960
0.055159
0.280974
-4.2
0.6
3.41
2712
0.281099
0.000022
0.001744
0.053005
0.281008
-1.5
0.8
3.28
2623
0.281109
0.000011
0.002473
0.078735
0.280985
-4.4
0.4
3.40
2705
0.281068
0.000009
0.001747
0.050512
0.280977
-2.7
0.3
3.36
2485
0.281080
0.000011
0.001638
0.050214
0.281002
-6.9
0.4
3.46
2717
0.281084
0.000011
0.001743
0.049147
0.280993
-1.9
0.4
3.31
2773 2802 2772 2760 2776 2739 2772 2787 2742 2749 2748 2766 2789 2762 2814 2815 2818 2815 2826 2813 2797 2807
0.281080 0.281031 0.281096 0.281105 0.281131 0.281122 0.281110 0.281160 0.281265 0.281211 0.281218 0.281282 0.281231 0.281225 0.281198 0.281192 0.281198 0.281404 0.281185 0.281468 0.281242 0.281269
0.000008 0.000009 0.000014 0.000013 0.000009 0.000012 0.000010 0.000015 0.000015 0.000014 0.000011 0.000011 0.000011 0.000010 0.000013 0.000013 0.000028 0.000024 0.000013 0.000023 0.000012 0.000018
0.000392 0.000420 0.000690 0.000561 0.000936 0.000742 0.000831 0.001850 0.003134 0.002090 0.001878 0.002130 0.002050 0.001634 0.002524 0.003808 0.004766 0.009324 0.003206 0.005728 0.002869 0.003923
0.012238 0.017255 0.030792 0.023437 0.040637 0.033348 0.035357 0.068820 0.157515 0.101788 0.093378 0.104416 0.101339 0.077342 0.113337 0.169749 0.160387 0.429855 0.138263 0.248173 0.109374 0.177525
0.281059 0.281008 0.281059 0.281075 0.281081 0.281083 0.281065 0.281061 0.281100 0.281101 0.281119 0.281169 0.281121 0.281138 0.281061 0.280986 0.280940 0.280901 0.281011 0.281159 0.281088 0.281058
1.8 0.6 1.7 2.0 2.6 1.8 2.0 2.2 2.5 2.7 3.3 5.5 4.3 4.3 2.8 0.2 -1.4 -2.9 1.3 6.3 3.3 2.5
0.3 0.3 0.5 0.5 0.3 0.4 0.4 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.5 0.5 1.0 0.8 0.5 0.8 0.4 0.6
3.12 3.22 3.12 3.10 3.07 3.09 3.11 3.11 3.05 3.05 3.00 2.88 2.97 2.95 3.09 3.26 3.36 3.45 3.19 2.87 3.04 3.10
13
Wyche et al. 2012 Australian Journal of Earth Sciences 59, 657-670.
Sample nograin no. spot no 178122-1.1 178122-8.1 178122-11.1 178122-12.1 178122-15.1 178122-18.1 179435-3.1 179435-6.1 179435-12.1 179435-15.1 179435-17.2 179435-22.1 179435-26.1 179435-27.1 179435-30.1 179448-5.1 179448-8.1 179448-9.1 179448-10.1 179448-11.1 179448-12.1 179448-15.1 179448-16.1 179449-1.1 179449-2.1 179449-3.1 179449-4.1 179449-6.1 179449-9.1 179449-11.1 179449-14.1 179449-15.1 193410-5.1 193410-7.1 193410-11.1 193410-12.1
207
Terrane Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville Burtville
Lithology Rhyolite Rhyolite Rhyolite Rhyolite Rhyolite Rhyolite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Monzogranite Granite Granite Granite Granite
206
Pb*/ Pb* age (Ma) 2770 2773 2771 2771 2769 2768 2657 2701 2652 2654 2687 2654 2664 2674 2667 2931 2930 2923 2924 2932 2934 2925 2930 2646 2682 2637 2641 2932 2695 2866 2643 2642 2739 2748 2749 2736
176
Hf/
177
Hf
0.281064 0.281137 0.281124 0.281171 0.281186 0.281127 0.281101 0.281139 0.281162 0.281153 0.281142 0.281177 0.281137 0.281139 0.281183 0.281046 0.281045 0.281021 0.281025 0.280995 0.281017 0.280989 0.280995 0.281152 0.281133 0.281155 0.281189 0.281023 0.281035 0.281000 0.281181 0.281141 0.281084 0.281097 0.281071 0.281091
±1SE 0.000017 0.000014 0.000019 0.000020 0.000016 0.000021 0.000008 0.000010 0.000008 0.000014 0.000010 0.000008 0.000008 0.000006 0.000009 0.000021 0.000011 0.000009 0.000011 0.000013 0.000011 0.000018 0.000018 0.000011 0.000006 0.000012 0.000012 0.000006 0.000006 0.000009 0.000013 0.000012 0.000005 0.000006 0.000006 0.000010
176
Lu/
177
Hf
0.002097 0.001635 0.001174 0.001859 0.001841 0.001678 0.000215 0.000670 0.001004 0.001222 0.000729 0.000941 0.000956 0.000147 0.000247 0.000654 0.000691 0.000535 0.000446 0.000490 0.000492 0.000438 0.000616 0.000510 0.000879 0.000135 0.001006 0.000368 0.000529 0.000268 0.000381 0.000463 0.000353 0.000377 0.000632 0.000354
176
Yb/
177
Hf
0.071744 0.080661 0.060004 0.092852 0.082125 0.074548 0.008502 0.031333 0.043917 0.053637 0.029993 0.040193 0.037869 0.006303 0.009019 0.023057 0.024828 0.029295 0.025491 0.026782 0.026637 0.024894 0.024212 0.023229 0.039429 0.006355 0.045133 0.015631 0.022645 0.011991 0.018775 0.018763 0.015406 0.016473 0.028453 0.014073
176
Hf/
177
Hf(i)
0.280952 0.281050 0.281061 0.281072 0.281088 0.281038 0.281090 0.281104 0.281111 0.281090 0.281104 0.281129 0.281088 0.281131 0.281170 0.281009 0.281006 0.280991 0.280999 0.280967 0.280989 0.280964 0.280960 0.281126 0.281087 0.281148 0.281138 0.281002 0.281007 0.280985 0.281161 0.281117 0.281065 0.281077 0.281037 0.281072
a
εHf
a
-2.1 1.4 1.8 2.2 2.7 0.9 0.2 1.7 0.8 0.1 1.4 1.5 0.3 2.0 3.3 3.7 3.5 2.8 3.2 2.2 3.0 1.9 1.9 1.2 0.7 1.8 1.5 3.4 -1.9 1.3 2.4 0.8 1.2 1.8 0.4 1.4
±1SE
TDM b (crustal)
0.6 0.5 0.7 0.7 0.6 0.7 0.3 0.4 0.3 0.5 0.4 0.3 0.3 0.2 0.3 0.7 0.4 0.3 0.4 0.5 0.4 0.6 0.6 0.4 0.2 0.4 0.4 0.2 0.2 0.3 0.5 0.4 0.2 0.2 0.2 0.4
3.37 3.14 3.12 3.10 3.06 3.18 3.14 3.07 3.09 3.14 3.08 3.05 3.14 3.03 2.95 3.12 3.13 3.17 3.15 3.22 3.17 3.23 3.24 3.06 3.12 3.02 3.04 3.14 3.30 3.23 2.98 3.08 3.13 3.10 3.19 3.12
14
Wyche et al. 2012 Australian Journal of Earth Sciences 59, 657-670.
Sample nograin no. spot no 193410-13.1 193410-14.1 193410-15.1 193410-16.1 183147-1.1 183147-5.1 183147-9.1 183147-12.1 183147-14.1 183147-16.1 179450-2-1 179450-5-1 179450-9-1 179450-14-1 179450-15-1 179450-16-1 183150-2.1 183150-5.1 183150-6.1 183150-7.1 183150-8.1 183150-11.1 183150-12.1 183150-13.1 183150-14.1 a)
176
176
177
207
Terrane Burtville Burtville Burtville Burtville Burtville/ Yamarna Burtville/ Yamarna Burtville/ Yamarna Burtville/ Yamarna Burtville/ Yamarna Burtville/ Yamarna Yamarna Yamarna Yamarna Yamarna Yamarna Yamarna Yamarna Yamarna Yamarna Yamarna Yamarna Yamarna Yamarna Yamarna Yamarna
Lithology
206
Pb*/ Pb* age (Ma)
176
Hf/
177
Hf
±1SE
176
Lu/
177
Hf
176
Yb/
177
Hf
176
Hf/
177
Hf(i)
a
εHf
a
±1SE
TDM b (crustal)
Granite Granite Granite Granite Granite
2734 2744 2734 2730 2670
0.281075 0.281036 0.281086 0.281095 0.281135
0.000007 0.000008 0.000008 0.000009 0.000006
0.000328 0.001119 0.000291 0.000308 0.000266
0.013806 0.051173 0.012968 0.013260 0.012341
0.281057 0.280977 0.281070 0.281078 0.281121
0.8 -1.8 1.3 1.5 1.6
0.2 0.3 0.3 0.3 0.2
3.16 3.33 3.13 3.11 3.06
Granite
2660
0.281183
0.000010
0.000563
0.022099
0.281154
2.5
0.4
2.99
Granite
2671
0.281173
0.000009
0.000535
0.024160
0.281145
2.5
0.3
3.00
Granite
2661
0.281145
0.000011
0.000343
0.015679
0.281127
1.6
0.4
3.05
Granite
2664
0.281084
0.000007
0.000332
0.014369
0.281067
-0.5
0.3
3.18
Granite
2678
0.281076
0.000006
0.000579
0.023617
0.281046
-0.9
0.2
3.22
Granite Granite Granite Granite Granite Granite Dacite Dacite Dacite Dacite Dacite Dacite Dacite Dacite Dacite
2835 2842 2832 2831 2837 2826 2687 2677 2689 2685 2740 2677 2682 2683 2684
0.281059 0.281060 0.281034 0.281112 0.281087 0.281079 0.281183 0.281142 0.281163 0.281118 0.281152 0.281215 0.281195 0.281172 0.281188
0.000012 0.000013 0.000010 0.000011 0.000010 0.000011 0.000007 0.000011 0.000014 0.000014 0.000012 0.000009 0.000014 0.000009 0.000012
0.000849 0.001107 0.000996 0.001771 0.001194 0.000925 0.000729 0.000381 0.000645 0.001064 0.000758 0.000838 0.000920 0.000795 0.000754
0.036357 0.048600 0.042138 0.080315 0.051295 0.039559 0.031080 0.014810 0.027317 0.034872 0.034241 0.039686 0.043583 0.036318 0.036723
0.281012 0.280999 0.280979 0.281015 0.281022 0.281028 0.281145 0.281122 0.281129 0.281063 0.281112 0.281172 0.281147 0.281131 0.281149
1.5 1.2 0.3 1.6 1.9 1.9 2.8 1.8 2.3 -0.1 2.9 3.5 2.8 2.2 2.9
0.4 0.5 0.4 0.4 0.4 0.4 0.3 0.4 0.5 0.5 0.4 0.3 0.5 0.3 0.4
3.19 3.21 3.26 3.18 3.16 3.16 2.99 3.05 3.02 3.18 3.03 2.94 2.99 3.02 2.98
207
206
Hf/ Hfi (i), εHf(t) and T(DM) are calculated using the Pb/ Pb age of the grain; b) T(DM) crustal is calculated using a two-stage evolution assuming a mean 177 Lu/ Hf ratio of crust = 0.015. Those analyses indicated by an asterisk (*) have high Yb content and the isobar correction could be ineffective.
15
