Contrasting evolution of beach gold on two sides of an active orogen, Southern Alps, New Zealand

References

• Boyle RW. 1979. The geochemistry of gold and its deposits. Geological Survey of Canada Bulletin. 280:579 pp.
   Google Scholar
• Chapman RJ, Banks DA, Styles MT, Walshaw RD, Piazolo S, Morgan DJ, Grimshaw MR, Spence-Jones CP, Matthews TJ, Borovinskaya O. 2021. Chemical and physical heterogeneity within native gold: implications for the design of gold particle studies. Mineralium Deposita. 56:1563–1588. doi:10.1007/s00126-020-01036-x.
   Web of Science ®Google Scholar
• Chapman RJ, Craw D, Moles NR, Banks DA, Grimshaw MR. 2022b. Evaluation of the contributions of gold derived from hypogene, supergene and surficial processes in the formation of placer gold deposits. Geological Society, London, Special Publications. 516:291–311. doi:10.1144/SP516-2020-260.
   Google Scholar
• Chapman RJ, Leake RC, Moles NR, Earls G, Cooper C, Harrington K, Berzins R. 2000. The application of microchemical analysis of gold grains to the understanding of complex local and regional gold mineralization: a case study in Ireland and Scotland. Economic Geology. 95:1753–1773.
   Web of Science ®Google Scholar
• Chapman RJ, Moles NR, Bluemel B, Walshaw RD. 2022a. Detrital gold as an indicator mineral. Geological Society, London, Special Publications. 516:313–336. doi:10.1144/SP516-2021-47.
   Google Scholar
• Chapman RJ, Mortensen JK. 2016. Characterization of gold mineralization in the Northern Cariboo Gold District, British Columbia, Canada, through integration of compositional studies of lode and detrital gold with historical placer production: a template for evaluation of orogenic gold districts. Economic Geology. 111:1321–1345. doi:10.2113/econgeo.111.6.1321.
   Web of Science ®Google Scholar
• Chapman RJ, Mortensen JK, LeBarge WP. 2011. Styles of lode gold mineralization contributing to the placers of the Indian River and Black Hills Creek, Yukon Territory, Canada as deduced from microchemical characterization of placer gold grains. Mineralium Deposita. 46:881–903. doi:10.1007/s00126-011-0356-5.
   Web of Science ®Google Scholar
• Cox SC, Barrell DJA. 2007. Geology of the Aoraki area. Institute of Geological & Nuclear Sciences 1:250 000 geological map 15. 1 sheet + 71 pp. Lower Hutt, New Zealand: Institute of Geological and Nuclear Sciences.
   Google Scholar
• Craw D. 2010. Delayed accumulation of placers during exhumation of orogenic gold in southern New Zealand. Ore Geology Reviews. 37:224–235. doi:10.1016/j.oregeorev.2010.03.006.
   Web of Science ®Google Scholar
• Craw D, Begbie M, MacKenzie D. 2006. Structural controls on tertiary orogenic gold mineralization during initiation of a mountain belt, New Zealand. Mineralium Deposita. 41:645–659. doi:10.1007/s00126-006-0088-0.
   Web of Science ®Google Scholar
• Craw D, Kerr G. 2017. Geochemistry and mineralogy of contrasting supergene gold alteration zones, southern New Zealand. Applied Geochemistry. 85:19–34. doi:10.1016/j.apgeochem.2017.08.005.
   Web of Science ®Google Scholar
• Craw D, Kerr G. 2021. Physical and chemical evolution of a Pleistocene marginal marine gold paleoplacer deposit, southern New Zealand. Ore Geology Reviews. 138:104341. doi:10.1016/j.oregeorev.2021.104341.
   Web of Science ®Google Scholar
• Craw D, Kerr G, Falconer D. 2015b. Mineralogy and provenance of auriferous Waimumu Quartz Gravels, Southland, New Zealand. New Zealand Journal of Geology and Geophysics. 58:281–295. doi:10.1080/00288306.2015.1070182.
   Web of Science ®Google Scholar
• Craw D, Kerr G, Reith F, Falconer D. 2015a. Pleistocene paleodrainage and placer gold redistribution, western Southland, New Zealand. New Zealand Journal of Geology and Geophysics. 58:137–153. doi:10.1080/00288306.2015.1007462.
   Web of Science ®Google Scholar
• Craw D, Lilly K. 2016. Gold nugget morphology and geochemical environments of nugget formation, southern New Zealand. Ore Geology Reviews. 79:301–315. doi:10.1016/j.oregeorev.2016.06.001.
   Web of Science ®Google Scholar
• Craw D, MacKenzie D. 2016. Macraes gold deposit, New Zealand. Springer briefs in world mineral deposits. Springer Nature. 130 pp.
   Google Scholar
• Craw D, McLachlan C, Negrini M, Becker N. 2017. Quantification and prediction of bulk gold fineness at placer gold mines: a New Zealand example. Minerals. 7:226. doi:10.3390/min7110226.
   Web of Science ®Google Scholar
• Craw D, Mitchell M, McCann R, Reay A. 2013. Compositional variations and morphological evolution in platinum beach placers, southern New Zealand. Mineralium Deposita. 48:81–97. doi:10.1007/s00126-012-0417-4.
   Web of Science ®Google Scholar
• Craw D, Youngson JH, Koons PO. 1999. Gold dispersal and placer formation in an active oblique collisional mountain belt, Southern Alps, New Zealand. Economic Geology. 94:605–614. doi:10.2113/gsecongeo.94.5.605.
   Web of Science ®Google Scholar
• Desborough GA. 1970. Silver depletion indicated by microanalysis of gold from placer occurrences, western United States. Economic Geology. 65:304–311. doi:10.2113/gsecongeo.65.3.304.
   Web of Science ®Google Scholar
• Erlebacher J, Aziz MJ, Karma A, Dimitrov N, Sieradzki K. 2001. Evolution of nanoporosity in dealloying. Nature. 410:450–453. doi:10.1038/35068529.
   PubMed Web of Science ®Google Scholar
• Eyles N. 1990. Glacially derived, shallow-marine gold placers of the Cape Yakataga district, Gulf of Alaska. Sedimentary Geology. 68:171–175. doi:10.1016/0037-0738(90)90110-F.
   Web of Science ®Google Scholar
• Fraser N. 2011. Technical report for offshore sampling of PP51979, West Coast. Wellington, New Zealand: Seafield Resources Ltd. Mineral Report Series MR4761, NZ Petroleum and Minerals. 89 pp.
   Google Scholar
• Garnett RHT. 2000. Marine placer gold, with particular reference to Nome, Alaska. In: Cronan DS, editor. Handbook of marine mineral deposits. Boca Raton, FL: CRC Press; p. 67–101.
   Google Scholar
• Garnett RHT, Bassett NC. 2005. Placer deposits. Economic Geology 100th Anniversary volume, pp. 813–843.
   Google Scholar
• Griffiths GA, McSaveney MJ. 1983. Distribution of mean annual precipitation across some steepland regions of New Zealand. New Zealand Journal of Science. 26:197–209.
   Web of Science ®Google Scholar
• Groen JC, Craig JR, Rimstidt RD. 1990. Gold-rich rim formation on electrum grains in placers. Canadian Mineralogist. 28:207–228.
   Web of Science ®Google Scholar
• Henderson SM, Fenton J, Bartle A, Hamilton A, Craw D. 2016. Manuherikia Valley placer gold project, Central Otago. In: A.B. Christie, editor. Mineral deposits of New Zealand: exploration and research. Carlton, VIC: Australasian Institute of Mining and Metallurgy Monograph 31; p. 367–372.
   Google Scholar
• Henley RW, Adams J. 1979. On the evolution of giant gold placers. Transactions of the Institute of Mining and Metallurgy. 88:B41–B50.
   Web of Science ®Google Scholar
• Hou B, Keeling J, Van Goen B. 2017. Geological and exploration models of beach placer deposits, integrated from case-studies of southern Australia. Ore Geology Reviews. 80:437–459. doi:10.1016/j.oregeorev.2016.07.016.
   Web of Science ®Google Scholar
• Kerr G, Craw D. 2017. Mineralogy and geochemistry of biologically-mediated gold mobilisation and redeposition in a semiarid climate, southern New Zealand. in: Reith F; Shuster J (eds). Minerals. 7:147. Special Issue “Geomicrobiology and biogeochemistry of precious metals”. doi:10.3390/min7080147.
   Web of Science ®Google Scholar
• Kerr G, Falconer D, Reith F, Craw D. 2017. Transport-related mylonitic ductile deformation and shape change of alluvial gold, southern New Zealand. Sedimentary Geology. 361:52–63. doi:10.1016/j.sedgeo.2017.09.019.
   Web of Science ®Google Scholar
• Knight JB, Morison SR, Mortensen JK. 1999. The relationship between placer gold particle shape, rimming and distance of fluvial transport; as exemplified by gold from the Klondike District, YukonTerritory, Canada. Economic Geology. 94:635–648. doi:10.2113/gsecongeo.94.5.635.
   Web of Science ®Google Scholar
• Koons PO. 1995. Modeling the topographic evolution of collisional belts. Annual Review of Earth and Planetary Sciences. 23:375–408. doi:10.1146/annurev.ea.23.050195.002111.
   Web of Science ®Google Scholar
• Kungurova VE. 2021. Evaluating the effectiveness of fine gold extraction technologies on the example of titanomagnetite beach placers of the western coast of Kamchatka. Journal of Mining Institute. 252:840–853. doi:10.31897/PMI.2021.6.6.
   Web of Science ®Google Scholar
• MacKenzie DJ, Craw D. 2005. The mercury and silver contents of gold in quartz vein deposits, Otago Schist, New Zealand. New Zealand Journal of Geology and Geophysics. 48:265–278. doi:10.1080/00288306.2005.9515114.
   Web of Science ®Google Scholar
• Malloch K, Kerr G, Craw D. 2017. Placer gold in the cretaceous blue spur conglomerate at Waitahuna, southern New Zealand. New Zealand Journal of Geology and Geophysics. 60:239–254. doi:10.1080/00288306.2017.1311931.
   Web of Science ®Google Scholar
• Mann AW. 1984. Mobility of gold and silver in lateritic weathering profiles: some observations from Western Australia. Economic Geology. 79:38–49. doi:10.2113/gsecongeo.79.1.38.
   Web of Science ®Google Scholar
• McClenaghan MB, Cabri LJ. 2011. Review of gold and platinum group element (PGE) indicator minerals: methods for surficial sediment sampling. Geochemistry: Exploration, Environment, Analysis. 11:251–263. doi:10.1144/1467-7873/10-IM-026.
   Web of Science ®Google Scholar
• McClenaghan MB, Paulen RC. 2018. Application of till mineralogy and geochemistry to mineral exploration. In: Menzies J, van der Meer JJM, editors. Past glacial environments. 2nd Edition. Elsevier; p. 689–751.
   Google Scholar
• McLachlan C, Negrini M, Craw D. 2018. Gold and associated minerals in the Waikaia placer gold mine, Northern Southland, New Zealand. New Zealand Journal of Geology and Geophysics. 61:164–179. doi:10.1080/00288306.2018.1454482.
   Web of Science ®Google Scholar
• Mitchell M. 1996. Alluvial platinum group minerals from southern New Zealand. Unpublished PhD thesis, University of Otago, Dunedin, New Zealand. 277 pp.
   Google Scholar
• Morrison GW, Rose WJ, Jaireth S. 1991. Geological and geochemical controls on the silver content (fineness) of gold in gold-silver deposits. Ore Geology Reviews. 6:333–364. doi:10.1016/0169-1368(91)90009-V.
   Google Scholar
• Moufti AMВ. 2014. Opaque mineralogy and resource potential of placer gold in the stream sediments between Duba and Al Wajh, Red Sea coast, northwestern Saudi Arabia. Journal of African Earth Sciences. 99:188–201. doi:10.1016/j.jafrearsci.2013.10.011.
   Web of Science ®Google Scholar
• Nathan S, Rattenbury MS, Suggate RP. 2002. Geology of the Greymouth area: scale 1:250 000 geological map 12. 1 sheet + 58 pp. Lower Hutt, New Zealand: Institute of Geological and Nuclear Sciences.
   Google Scholar
• Nikiforova Z. 2021. Criteria for determining the genesis of placers and their different sources based on the morphological features of placer gold. Minerals. 11:381–404. doi:10.3390/min11040381.
   Web of Science ®Google Scholar
• Nikiforova ZS, Gersaimov BB, Tulaeva EG. 2011. Genesis of gold-bearing placers and their possible sources (Eastern Siberian Platform). Lithology and Mineral Resources. 46:17–29. doi:10.1134/S0024490210041017.
   Web of Science ®Google Scholar
• Norris RJ, Koons PO, Cooper AF. 1990. The obliquely-convergent plate boundary in the South Island of New Zealand: implications for ancient collision zones. Journal of Structural Geology. 12:715–725. doi:10.1016/0191-8141(90)90084-C.
   Web of Science ®Google Scholar
• Palmer M, Craw D. 2023. Morphology and structural evolution of fine beach gold in comparison to detrital platinum, southern New Zealand. Mineralium Deposita. 59:69–83. doi:10.1007/s00126-023-01200-z.
   Web of Science ®Google Scholar
• Palmer M, Craw D. 2024. Detrital gold morphology and recycling around the early Miocene St Bathans paleovalley, Central Otago, New Zealand. New Zealand Journal of Geology and Geophysics. 1–15. doi:10.1080/00288306.2023.2284281.
   Web of Science ®Google Scholar
• Reith F, Lengke MF, Falconer D, Craw D, Southam G. 2007. The geomicrobiology of Au. The ISME Journal. 1:567–584. doi:10.1038/ismej.2007.75.
   PubMed Web of Science ®Google Scholar
• Ritchie T, Scott J, Craw D. 2019. Garnet compositions track longshore migration of beach placers in western New Zealand. Economic Geology. 114:513–540. doi:10.5382/econgeo.4647.
   Web of Science ®Google Scholar
• Roy S, Upton P, Craw D. 2018. Gold in the hills: patterns of placer gold accumulation under dynamic tectonic and climatic conditions. Mineralium Deposita. 53:981–995. doi:10.1007/s00126-017-0789-6.
   Web of Science ®Google Scholar
• Stewart J, Kerr G, Prior D, Halfpenny A, Pearce M, Hough R, Craw D. 2017. Low temperature recrystallisation of alluvial gold in paleoplacer deposits. Ore Geology Reviews. 88:43–56. doi:10.1016/j.oregeorev.2017.04.020.
   Web of Science ®Google Scholar
• Suggate RP. 1968. The thirty-foot raised beach at Rapahoe, North Westland. New Zealand Journal of Geology and Geophysics. 11:648–650. doi:10.1080/00288306.1968.10420276.
   Web of Science ®Google Scholar
• Tan LP, Chen CH, Yeh TK, Takeuchi A. 1994. Tectonic and geochemical characteristics of Pleistocene gold deposits in Taiwan. In: Jones M, Cosgrove J, editor. Neotectonics and resources. London: Bellhaven Press; p. 290–305.
   Google Scholar
• Townley BK, Herail G, Maksaev V, Palacios C, De Parseval P, Sepulveda F, Orellana R, Rivas P, Ulloa C. 2003. Gold grain morphology and composition as an exploration tool: application to gold exploration in covered areas. Geochemistry: Exploration, Environment, Analysis. 3:29–38. doi:10.1144/1467-787302-042.
   Google Scholar
• Upton P, Craw D. 2016. Coeval emplacement and orogen-parallel transport of gold in oblique convergent orogens. Tectonophysics. 693(Part B):197–209. doi:10.1016/j.tecto.2016.01.015.
   Web of Science ®Google Scholar
• Webster JG. 1986. The solubility of Au and Ag in the system Au–Ag–S–O2–H2O at 25 °C and 1 atm. Geochimica et Cosmochimica Acta. 50:245–255. doi:10.1016/0016-7037(86)90242-5.
   Web of Science ®Google Scholar
• Webster JG, Mann AW. 1984. The influence of climate, geomorphology and primary geology on the supergene migration of gold and silver. Journal of Geochemical Exploration. 22:21–42. doi:10.1016/0375-6742(84)90004-9.
   Web of Science ®Google Scholar
• Williams GJ. 1974. Economic geology of New Zealand. Parkville, Victoria, Australia: Australasian Institute of Mining and Metallurgy Monograph 4. 490 pp.
   Google Scholar
• Youngson JH, Craw D. 1999. Variation in placer style, gold morphology, and gold particle behavior down gravel bed-load rivers: an example from the Shotover/Arrow-Kawarau-Clutha river system, Otago, New Zealand. Economic Geology. 94:615–634. doi:10.2113/gsecongeo.94.5.615.
   Web of Science ®Google Scholar
• Youngson JH, Wopereis P, Kerr LC, Craw D. 2002. Au-Ag-Hg and Au-Ag alloys in Nokomai and Nevis valley placers, northern Southland and Central Otago, New Zealand, and their implications for placer-source relationships. New Zealand Journal of Geology and Geophysics. 45:53–69. doi:10.1080/00288306.2002.9514959
   Web of Science ®Google Scholar