Isotopic constraints on stratigraphy in the central and eastern Yilgarn Craton, Western Australia

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1 Isotopic constraints on stratigraphy in the central and eastern Yilgarn Craton, Western Australia S. WYCHE 1, C. L. KIRKLAND 1, A. RIGANTI 1, M. J. PAWLEY 1, E. BELOUSOVA 2 & M. T. D. WINGATE 1,3 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, *Supplementary Papers; copies may be obtained from the Geological Society of Australia's website ( or the AJES website ( Corresponding author: stephen.wyche@dmp.wa.gov.au

2 Table 1 Table 1 Sample locations and references for U Pb zircon SHRIMP geochronology on samples used in this study. Sample Rock type Latitude Longitude Easting Northing Zone Reference granodiorite Nelson D. R : granodiorite, Scotia - Split Rock; Geochronology Record 73. Geological Survey of Western Australia, 4 p monzogranite Nelson D. R : muscovite-biotite monzogranite, Siberia Battery; Geochronology Record 65. Geological Survey of Western Australia, 4 p syenogranite Nelson D. R : biotite syenogranite, Siberia Battery; Geochronology Record 66. Geological Survey of Western Australia, 4 p monzogranite Nelson D. R : biotite monzogranite, Black Rabbit Dam; Geochronology Record 67. Geological Survey of Western Australia, 3 p monzogranite Nelson D. R : biotite monzogranite, Snot Rocks; Geochronology Record 69. Geological Survey of Western Australia, 4 p monzogranite Nelson D. R : biotite monzogranite, Donnas Soak; Geochronology Record 70. Geological Survey of Western Australia, 4 p metafelsic volcanic Nelson D. R : felsic tuff, Reidy Swamp; Geochronology Record 33. Geological Survey of Western Australia, 5 p metafelsic volcanic Nelson D. R : felsic tuff, Bulong townsite; Geochronology Record 27. Geological Survey of Western Australia, 4 p monzogranite Nelson D. R : biotite monzogranite, Brady Well; Geochronology Record 29. Geological Survey of Western Australia, 4 p monzogranite Nelson D. R : monzogranite, Cement Well - Barber Well; Geochronology Record 30. Geological Survey of Western Australia, 4 p A metadacite Nelson D. R A: porphyritic metadacite, Bulong Anticline; Geochronology Record 36. Geological Survey of Western Australia, 5 p A metadacite Nelson D. R A: schistose metadacite, Christmas Gift Dam; Geochronology Record 26. Geological Survey of Western Australia, 5 p monzogranite Nelson D. R : biotite monzogranite, Clark Well; Geochronology Record 498. Geological Survey of Western Australia, 4 p dolerite Nelson D. R : granophyric dolerite, Kaluweerie; Geochronology Record 374. Geological Survey of Western Australia, 4 p monzogranite Nelson D. R : foliated biotite monzogranite, Olby Rock; Geochronology Record 340. Geological Survey of Western Australia, 4 p monzogranite Nelson D. R : foliated biotite monzogranite, Pidgeon Rock; Geochronology Record 341. Geological Survey of Western Australia, 4 p monzogranite Nelson D. R : biotite monzogranite, Ullaring Rock; Geochronology Record 292. Geological Survey of Western Australia, 4 p syenogranite Nelson D. R : biotite syenogranite, Hospital Rocks; Geochronology Record 58. Geological Survey of Western Australia, 4 p. 2

3 Sample Rock type Latitude Longitude Easting Northing Zone Reference granophyre Nelson D. R : porphyritic granophyre, Butcher Bird No. 1 mine; Geochronology Record 193. Geological Survey of Western Australia, 4 p metavolcanic Nelson D. R : meta-ignimbrite, Marda Tank; Geochronology Record 194. Geological Survey of Western Australia, 4 p rhyolite Nelson D. R : welded tuffaceous rhyolite, Marda Tank; Geochronology Record 195. Geological Survey of Western Australia, 4 p metasandstone Nelson D. R : metasandstone, Yarbu Mine; Geochronology Record 196. Geological Survey of Western Australia, 4 p granitic Nelson D. R : foliated biotite tonalite, Mondie Rocks; Geochronology Record 174. Geological Survey of Western Australia, 4 p metagranodiorite Wingate M. T. D. & Bodorkos S : foliated granodiorite, Munroe Well; Geochronology Record 674. Geological Survey of Western Australia, 4 p monzogranite Nelson D. R : biotite monzogranite, Michel Bore; Geochronology Record 586. Geological Survey of Western Australia, 4 p metarhyolite Wingate M. T. D. & Pawley M. J : metarhyolite, Mount Venn; Geochronology Record 830. Geological Survey of Western Australia, 4 p rhyolite Bodorkos S., Love G. J., Nelson D. R. & Wingate M. T. D : porphyritic metadacite, Montague Well; Geochronology Record 647. Geological Survey of Western Australia, 4 p granodiorite Wingate M. T. D., Bodorkos S. & Doyle C. M : biotite monzogranite, Mason Hill; Geochronology Record 831. Geological Survey of Western Australia, 4 p metamonzogranite Wingate M. T. D., Kirkland C. L. & Pawley M. J : biotite tonalite, Mount Cumming; Geochronology Record 945. Geological Survey of Western Australia, 4 p monzogranite Wingate M. T. D., Kirkland C. L. &Pawley M. J : biotite monzogranite, Lang Rock; Geochronology Record 832. Geological Survey of Western Australia, 4 p metagranitic Wingate M. T. D., Kirkland C. L. & Pawley M. J : metatonalite, Dorothy Hills; Geochronology Record 878. Geological Survey of Western Australia, 4 p foliated metagranite Wingate, M.T.D., Kirkland, C.L. & Romano, S.S., in prep : foliated metagranite, Lake Johnston; Geochronology Record 872, Geological Survey of Western Australia granitic Wingate M. T. D., Kirkland C. L. & Romano S. S : biotite monzogranite, Point Salvation; Geochronology Record 948. Geological Survey of Western Australia, 4 p. 3

4 Sample Rock type Latitude Longitude Easting Northing Zone Reference dacite Wingate M. T. D., Kirkland C. L. & Romano S. S : metadacite, Central Bore; Geochronology Record 950. Geological Survey of Western Australia, 4 p metagabbro Wingate M. T. D., Kirkland C. L. & Pawley M. J : metagabbro, Mount Sefton; Geochronology Record 869. Geological Survey of Western Australia, 4 p metagabbro Wingate M. T. D., Kirkland C. L. & Pawley M. J : metagabbro, Mount Warren; Geochronology Record 870. Geological Survey of Western Australia, 4 p monzogranite Wingate M. T. D., Kirkland C. L., Riganti A. & Wyche S. in prep : porphyritic monzogranite, Evanston Road; Geochronology Record 1006, Geological Survey of Western Australia granitic Wingate M. T. D., Kirkland C. L. & Hall C. E : ortho, Granite Hill; Geochronology Record 924. Geological Survey of Western Australia, 4 p metamonzogranite Wingate M. T. D., Kirkland C. L. & Hall C. E : metagranodiorite, Balpe Lakes; Geochronology Record 957. Geological Survey of Western Australia, 4 p. 4

5 Table 2 Lu Hf isotope data for zircons from the Southern Cross Domain and Eastern Goldfields Superterrane of the Yilgarn Craton Youanmi Granodiorite Youanmi Granodiorite Youanmi Granodiorite Youanmi Granodiorite Youanmi Granodiorite Youanmi Granodiorite Youanmi Granodiorite Youanmi Granodiorite Youanmi Granodiorite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite * Youanmi Dacite Youanmi Dacite Youanmi Dacite Youanmi Dacite * Youanmi Dacite Youanmi Syenogranite Youanmi Syenogranite Youanmi Syenogranite Youanmi Syenogranite Youanmi Syenogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Hornblende granite

6 Youanmi Hornblende granite Youanmi Hornblende granite Youanmi Hornblende granite Youanmi Hornblende granite Youanmi Hornblende granite Youanmi Hornblende granite Youanmi Hornblende granite Youanmi Sandstone Youanmi Sandstone Youanmi Sandstone Youanmi Sandstone Youanmi Sandstone Youanmi Sandstone Youanmi Sandstone Youanmi Sandstone Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Granophyric dolerite Youanmi Granophyric dolerite Youanmi Granophyric dolerite Youanmi Granophyric dolerite Youanmi Granophyric dolerite Youanmi Granophyric dolerite Youanmi Granophyric dolerite Youanmi Granophyric dolerite Youanmi Granophyric dolerite Youanmi Granophyric dolerite Youanmi Granophyric dolerite Youanmi Granophyric dolerite Youanmi Granophyric dolerite Youanmi Granophyric dolerite Youanmi Granophyric dolerite

7 Youanmi Granophyric dolerite Youanmi Granophyric dolerite Youanmi Granophyric dolerite Youanmi Granophyric dolerite Youanmi Granophyric dolerite Youanmi Granophyric dolerite Youanmi Granophyric dolerite Youanmi Granophyric dolerite Youanmi Granophyric dolerite Youanmi Granophyric dolerite Youanmi Granophyric dolerite Youanmi Granophyric dolerite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Foliated biotite tonalite Youanmi Foliated biotite tonalite Youanmi Foliated biotite tonalite Youanmi Foliated biotite tonalite Youanmi Foliated biotite tonalite Youanmi Foliated biotite tonalite

8 Youanmi Foliated biotite tonalite Youanmi Foliated biotite tonalite Youanmi Foliated biotite tonalite Youanmi Foliated biotite tonalite Youanmi Foliated biotite tonalite Youanmi Foliated biotite tonalite Youanmi Foliated biotite tonalite Youanmi Foliated biotite tonalite Youanmi Foliated metagranite Youanmi Foliated metagranite Youanmi Foliated metagranite * Youanmi Foliated metagranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Monzogranite Youanmi Porphyritic granophyre

9 Youanmi Porphyritic granophyre Youanmi Porphyritic granophyre Youanmi Porphyritic granophyre Youanmi Porphyritic granophyre Youanmi Porphyritic granophyre Youanmi Porphyritic granophyre Youanmi Porphyritic granophyre Youanmi Porphyritic granophyre Youanmi Porphyritic granophyre Youanmi Porphyritic granophyre Youanmi Porphyritic granophyre Youanmi Porphyritic granophyre Youanmi Porphyritic granophyre Youanmi Ignimbrite Youanmi Ignimbrite Youanmi Ignimbrite Youanmi Ignimbrite Youanmi Ignimbrite Youanmi Ignimbrite Youanmi Ignimbrite Youanmi Ignimbrite Youanmi Ignimbrite Youanmi Ignimbrite Youanmi Ignimbrite Youanmi Rhyolite Youanmi Rhyolite Youanmi Rhyolite Youanmi Rhyolite Youanmi Rhyolite Youanmi Rhyolite Youanmi Rhyolite Youanmi Rhyolite Youanmi Rhyolite Youanmi Rhyolite Youanmi Rhyolite

10 Kalgoorlie Granodiorite Kalgoorlie Granodiorite Kalgoorlie Granodiorite Kalgoorlie Granodiorite Kalgoorlie Granodiorite Kalgoorlie Granodiorite Kalgoorlie Granodiorite Kalgoorlie Monzogranite Kalgoorlie Monzogranite Kalgoorlie Monzogranite Kalgoorlie Monzogranite Kalgoorlie Monzogranite Kalgoorlie Monzogranite Kalgoorlie Monzogranite Kalgoorlie Syenogranite Kalgoorlie Syenogranite Kalgoorlie Syenogranite * Kalgoorlie Syenogranite Kalgoorlie Syenogranite Kalgoorlie Syenogranite Kalgoorlie Monzogranite Kalgoorlie Monzogranite Kalgoorlie Monzogranite Kalgoorlie Monzogranite Kalgoorlie Monzogranite Kalgoorlie Monzogranite Kalgoorlie Monzogranite Kalgoorlie Monzogranite Kalgoorlie Monzogranite Kalgoorlie Monzogranite Kalgoorlie Monzogranite Kalgoorlie Monzogranite Kalgoorlie Monzogranite Kalgoorlie Monzogranite Kalgoorlie Monzogranite

11 Kalgoorlie Monzogranite Kalgoorlie Monzogranite Kalgoorlie Monzogranite Kalgoorlie Monzogranite Kalgoorlie Monzogranite Kalgoorlie Monzogranite Kalgoorlie Monzogranite Kalgoorlie Metafelsic volcanic Kalgoorlie Metafelsic volcanic Kalgoorlie Metafelsic volcanic Kalgoorlie Metafelsic volcanic Kalgoorlie Metafelsic volcanic Kalgoorlie Metafelsic volcanic Kalgoorlie Metafelsic volcanic Kalgoorlie Metafelsic volcanic Kalgoorlie Metafelsic volcanic Kalgoorlie Metafelsic volcanic Kurnalpi Metafelsic volcanic Kurnalpi Metafelsic volcanic Kurnalpi Metafelsic volcanic Kurnalpi Metafelsic volcanic

12 Kurnalpi Metafelsic volcanic Kurnalpi Metafelsic volcanic Kurnalpi Metafelsic volcanic Kurnalpi Metafelsic volcanic Kurnalpi Monzogranite Kurnalpi Monzogranite Kurnalpi Monzogranite Kurnalpi Monzogranite Kurnalpi Monzogranite Kurnalpi Monzogranite Kurnalpi Monzogranite Kurnalpi Monzogranite Kurnalpi Monzogranite Kurnalpi Monzogranite Kurnalpi Monzogranite Kurnalpi Monzogranite Kurnalpi Monzogranite Kurnalpi Monzogranite A.1.1 Kurnalpi Metadacite A.2.1 Kurnalpi Metadacite A.3.1 Kurnalpi Metadacite A.5.1 Kurnalpi Metadacite A.7.1 Kurnalpi Metadacite A.8.1 Kurnalpi Metadacite A.19.1 Kurnalpi Metadacite A.12.2 Kurnalpi Metadacite A.17.1 Kurnalpi Metadacite A.1.1 Kurnalpi Metafelsic volcanic A.3.1 Kurnalpi Metafelsic volcanic

13 104948A.5.1 Kurnalpi Metafelsic volcanic A.7.1 Kurnalpi Metafelsic volcanic A.13.1 Kurnalpi Metafelsic volcanic A.14.1 Kurnalpi Metafelsic volcanic A.17.1 Kurnalpi Metafelsic volcanic A.21.1 Kurnalpi Metafelsic volcanic Burtville Ortho Burtville Ortho Burtville Ortho Burtville Ortho Burtville Ortho Burtville Ortho Burtville Ortho Burtville Leucogabbro * Burtville Leucogabbro * Burtville Leucogabbro Burtville Leucogabbro * Burtville Leucogabbro * Burtville Leucogabbro Burtville Leucogabbro * Burtville Leucogabbro * Burtville Leucogabbro * Burtville Leucogabbro * Burtville Leucogabbro * Burtville Leucogabbro * Burtville Leucogabbro * Burtville Leucogabbro * Burtville Leucogabbro

14 Burtville Rhyolite Burtville Rhyolite Burtville Rhyolite Burtville Rhyolite Burtville Rhyolite Burtville Rhyolite Burtville Monzogranite Burtville Monzogranite Burtville Monzogranite Burtville Monzogranite Burtville Monzogranite Burtville Monzogranite Burtville Monzogranite Burtville Monzogranite Burtville Monzogranite Burtville Monzogranite Burtville Monzogranite Burtville Monzogranite Burtville Monzogranite Burtville Monzogranite Burtville Monzogranite Burtville Monzogranite Burtville Monzogranite Burtville Monzogranite Burtville Monzogranite Burtville Monzogranite Burtville Monzogranite Burtville Monzogranite Burtville Monzogranite Burtville Monzogranite Burtville Monzogranite Burtville Monzogranite Burtville Granite Burtville Granite Burtville Granite Burtville Granite

15 Burtville Granite Burtville Granite Burtville Granite Burtville Granite Burtville/ Granite Yamarna Burtville/ Granite Yamarna Burtville/ Granite Yamarna Burtville/ Granite Yamarna Burtville/ Granite Yamarna Burtville/ Granite Yamarna Yamarna Granite Yamarna Granite Yamarna Granite Yamarna Granite Yamarna Granite Yamarna Granite Yamarna Dacite Yamarna Dacite Yamarna Dacite Yamarna Dacite Yamarna Dacite Yamarna Dacite Yamarna Dacite Yamarna Dacite Yamarna Dacite a) 176 Hf/ 177 Hfi (i), εhf(t) and T(DM) are calculated using the 207 Pb/ 206 Pb age of the grain; b) T(DM) crustal is calculated using a two-stage evolution assuming a mean ratio of crust = Those analyses indicated by an asterisk (*) have high Yb content and the isobar correction could be ineffective. 15

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