 | | Journal (article/letter/editorial) | | drainage reorientation during placer gold accumulation, southern New Zealand Dave Craw Received: 14 November...rejuvenation of topography in the Otago giant placer goldfield, New Zealand, which has resulted in numerous...induced changes to gold transport directions and numerous stages of separation of detrital gold from primary...River capture events and timing of these events for gold-bearing paleodrainages have also been documented...fish that were isolated by drainage reorientation. Gold-bearing quartz pebble conglomerates had a southeastward |  | | Book | | Oi 8 &™ PSL 581 CL. 11SR MURRAY J S COSTLY GOLD : CLUTHA RICHES — THEIR HUMAN TOLL. REED, be - 18410993157... ; for Nelson Province 4 7 ae \ NOKOMAI OTAGO HARBOUR DUNEDIN o - } | Shipment o. stores...William Murray of Ripponvale, who paid dearly for the gold with which they gave so much to their children....Sheba and the royal tombs of the Pharaohs of Egypt. Gold — the soft, imperishable metal that haunts the minds...200 years. It was between 1845 and 1875 that more gold was won than in the whole of the preceding 350 years: |  | | Report (issue) | | NEW ZEALAND DEPARTMENT OF SCIENTIFIC AND INDUSTRIAL RESEARCH NEW ZEALAND GEOLOGICAL SURVEY 125th ANNIVERSARY...1865 -1990 NEW ZEALAND GEOLOGICAL SURVEY BULLETIN 104 ISSN 0077-9628 Minerals of New Zealand by G. L....initials should be G.T., not G.L. Lower Hutt, New Zealand 1990 I I Beach sand, alluvium, • terrace...Figure 1. Simplified geological sketch-map of New Zealand. 0 20 40 60 80 100 KM l INTRODUCTION It...Morgan's "Minerals and Mineral Substances of New Zealand" was published, as NZ. Geological Survey bulletin |  | Falconer, D.M., Craw, D., Youngson, J.H., Faure, K. (2006) Gold and sulphide minerals in Tertiary quartz pebble conglomerate gold placers, Southland, New Zealand. Ore Geology Reviews, 28 (4) 525-545 doi:10.1016/j.oregeorev.2005.03.009 | Journal (article/letter/editorial) | | com/locate/oregeorev Gold and sulphide minerals in Tertiary quartz pebble conglomerate gold placers, Southland, New Zealand...Department of Geology, University of Otago, P. O. Box 56, Dunedin, New Zealand b Placer Solutions (2004) Ltd...Dunedin, New Zealand Institute of Geological and Nuclear Sciences Ltd, P. O. Box 31312, Lower Hutt, New Zealand...the Waimumu district, Southland, New Zealand. These sediments contain fine-grained gold of detrital origin...goldforms associated with authigenic gold remobilisation. Most authigenic gold contains no detectable silver |  | Holley, Elizabeth A., James McQuillan, A., Craw, Dave, Kim, Jonathan P., Sander, Sylvia G. (2007) Mercury mobilization by oxidative dissolution of cinnabar (α-HgS) and metacinnabar (β-HgS) Chemical Geology, 240 (3) 313-325 doi:10.1016/j.chemgeo.2007.03.001 | Journal (article/letter/editorial) | | University of Otago, P.O. Box 56, Dunedin, New Zealand Chemistry Department, University of Otago, P.O. Box...Box 56, Dunedin, New Zealand Received 6 December 2006; received in revised form 23 February 2007; accepted...reserved. Keywords: Sulfide solubility; Mercury; Gold; Thiosulfate; Adsorption; Infrared 1. Introduction...out of anthropogenic Hg–Au amalgams formed during gold mining and reprecipitates as authigenic metacinnabar...metacinnabar resulting from atmospherically-deposited or gold mining related Hg. The fate of Hg released from |  | | Journal (article/letter/editorial) | | RESEARCH ARTICLE Morphology and chemistry of placer gold in the Bagrote and Dainter streams, northern Pakistan:...location of regional placer gold mining. However, no in situ hydrothermal gold deposits have been discovered...discovered in this region. Here, we report the textural, morphological, and geochemical characteristics of...of placer gold from the stream sediments of the Bagrote and Dainter valleys with a view to trace the provenance...features of the studied gold grains indicate proximal source mineralization. The gold grains display a microtexture |  | dos Santos Alves, Kelvin, Barrios Sánchez, Santos, Gómez Barreiro, Juan, Merinero Palomares, Raúl, Compaña Prieto, José Manuel (2020) Morphological and compositional analysis of alluvial gold: The Fresnedoso gold placer (Spain) Ore Geology Reviews, 121. 103489 doi:10.1016/j.oregeorev.2020.103489 | Journal (article/letter/editorial) | | and compositional analysis of alluvial gold: The Fresnedoso gold placer (Spain) Kelvin dos Santos Alves...and compositional analysis of alluvial gold: The Fresnedoso gold placer (Spain), Ore Geology Reviews (2020)...and compositional analysis of alluvial gold: The Fresnedoso gold placer (Spain) Kelvin dos Santos Alves...: +34 923 294 500 ABSTRACT The Fresnedoso creek gold placer (FGP) in the Moraleja Basin (W Iberian Massif)...morphological, textural and compositional evolution of gold particles. A mixture of two populations has been |  | Chapman, R. J., Mortensen, J. K., Crawford, E. C., Lebarge, W. (2010) Microchemical Studies of Placer and Lode Gold in the Klondike District, Yukon, Canada: 1. Evidence for a Small, Gold-Rich, Orogenic Hydrothermal System in the Bonanza and Eldorado Creek Area. Economic Geology, 105 (8) 1369-1392 doi:10.2113/econgeo.105.8.1369 | Journal (article/letter/editorial) | | Placer and Lode Gold in the Klondike District, Yukon, Canada: 1. Evidence for a Small, Gold-Rich, Orogenic...St, Whitehorse, Yukon, Canada Abstract Orogenic gold camps are commonly associated with placer deposits...unclear. Placer gold deposits in Bonanza and Eldorado Creeks in the northern Klondike district goldfield,...small geographic area, but known occurrences of gold-bearing orogenic-style veins from which the placers...within these gold grains were compared to that of samples collected during a detailed placer gold sampling |  | | | | NORTH ISLAND NEW ZEALAND Poor Kn1ght1 Is • . ,, r ,n H~n & C h1ck...Rivt~r I'. MY OF East C,pe Pf.NEW PLYMO • Cil.pe Eimo C • Portl.lfld I MY Secretar)'...I . I SOUTH PACIFIC /ocEAN I I Chalmer,: OTAGO PENINSULA NEDIN ---- :aitangata Clvtho River...ISLAND f Pq,1 Pt., 1~s II t I SOUTH ISLAND NEW ZEALAND +I s University College Cardiff Library...' _____ TELE - . _, • The Geology of New Zealand Volume 2 •• J-----~---.. ~ ::,,::::j::~. |  | | Book (volume) | | NORTH ISLAND NEW ZEALAND Poor Kn1ght1 Is • . ,, r ,n H~n & C h1ck...Rivt~r I'. MY OF East C,pe Pf.NEW PLYMO • Cil.pe Eimo C • Portl.lfld I MY Secretar)'...I . I SOUTH PACIFIC /ocEAN I I Chalmer,: OTAGO PENINSULA NEDIN ---- :aitangata Clvtho River...ISLAND f Pq,1 Pt., 1~s II t I SOUTH ISLAND NEW ZEALAND +I s University College Cardiff Library...' _____ TELE - . _, • The Geology of New Zealand Volume 2 •• J-----~---.. ~ ::,,::::j::~. |  | Lalomov, Alexander, Grigorieva, Antonina, Kotov, Alexei, Ivanova, Lidiya (2023) Typomorphic Features and Source of Native Gold from the Sykhoi Log Area Placer Deposits, Bodaibo Gold-Bearing District, Siberia, Russia. Minerals, 13 (5) 707 doi:10.3390/min13050707 | Journal (article/letter/editorial) | | Source of Native Gold from the Sykhoi Log Area Placer Deposits, Bodaibo Gold-Bearing District, Siberia, Russia...lalomov@mail.ru Abstract: The Bodaibo gold-bearing district in the Lena gold province of Siberia is one of the...and oldest placer gold-bearing provinces in the world. Approximately 1650 tons of gold has been extracted...extracted from the region. Precise studies on the source of these unique placer deposits are lacking and still...still controversial. Native gold from four different locations was gathered to investigate its morphology |  | Chapman, R. J., Leake, R. C., Bond, D. P. G., Stedra, V., Fairgrieve, B. (2009) Chemical and Mineralogical Signatures of Gold Formed in Oxidizing Chloride Hydrothermal Systems and their Significance within Populations of Placer Gold Grains Collected during Reconnaissance. Economic Geology, 104 (4) 563-585 doi:10.2113/gsecongeo.104.4.563 | Journal (article/letter/editorial) | | 563–585 Chemical and Mineralogical Signatures of Gold Formed in Oxidizing Chloride Hydrothermal Systems...their Significance within Populations of Placer Gold Grains Collected during Reconnaissance R. J. CHAPMAN...selenides ± tellurides ± antimonides ± arsenides. Placer gold grains derived from this style of mineralization...styles of mineralization. The discovery of placer gold grains of this type in areas remote from known in...published data for 303 gold grains from 10 localities in the United Kingdom. Six generic gold alloy types have |  | | Journal (article/letter/editorial) | | com/locate/apgeochem Challenging the traceability of natural gold by combining geochemical methods: French Guiana...R T I C L E I N F O A B S T R A C T Keywords: Gold Geochemistry Traceability Statistical test French...economic importance and worldwide distribution of gold, the ability to identify its prov enance is critical...innovative approach to trace the provenance of natural gold from French Guiana through a combination of geochemical...the identification of illicit gold, the certification of the declared gold origin coming from legal operators |  | | Journal (issue) | | Anton Maurer Buyers Guide We catch up with one New Zealand’s most successful photographers of architecture...Emily Khov In this issue we talk to incredible New Zealand photographers who have meticulously developed...the D-Photo New Zealand app from the App Store or Google Play (search ‘D-Photo New Zealand’). Within the...work (including 007) at 2022 New Zealand Photography Show The New Zealand Photography Show — the annual...by the New Zealand Institute of Professional Photography, in partnership with Canon New Zealand — is scheduled |  | | Book | | vertebrate fossils in the Australasian region - including Australia, New Zealand and the Southwest Pacific as well...unique history of vertebrate palaeontology in this region, as well as gives an overview of the geological...of vertebrate palaeontology of the Australasian region. The second part of the book outlines the different...consulted by me and my colleagues. The central theme of this new volume, Australasian vertebrate palaeontology...authored by David's and Stirt's students, In this new volume we find abundant evidence that not only does |  | | Book | | vertebrate fossils in the Australasian region - including Australia, New Zealand and the Southwest Pacific as well...unique history of vertebrate palaeontology in this region, as well as gives an overview of the geological...of vertebrate palaeontology of the Australasian region. The second part of the book outlines the different...consulted by me and my colleagues. The central theme of this new volume, Australasian vertebrate palaeontology...authored by David's and Stirt's students. In this new volume we find abundant evidence that not only does |  | | Journal (volume) | | THE EDINBURGH NEW PHILOSOPHICAL JOURNAL. ^ • ^^ 6- THE NEW EDINBURGH PHILOSOPHICAL JOURNAL...Sciences ciety of -, and Medicine of Heidelberg the New York ; Honorary Member Historical Society ; ... of the Literary and Philosophical Society of New York of the American Antiquarian Society ; of the...Philadelphia ; of the Lyceum of Natural History of New York ; of the Natural History Society of Montreal...Mineral West Indies Water of the Baths ; of Nevis, in the in a Letter addressed to ProfbsSor Jameson |  | | Journal (issue) | | internet connection required Selling your photos NEW GEAR FOR CHRISTMATSS! OVER 60 GIF FROM UNDER £50...Watch our expert guides to improve your skills NEW GEAR! CANON EOS R6 MARK II Canon’s fastest ever...WINTER LANDSCAPES Gettyy / Simon Wrigglesworth Learn new Canon camera skills to take better landscape shots...year! See page 90. We get our hands on Canon’s all-new EOS R6 Mark II mirrorless camera. It’s the fastest...B&W portraits, from page 8. Check out some great new photo projects, including how to create a fun festive |
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Nevis Valley, Central Otago District, Otago Region, New Zealand