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Journal Article

Evolution of hydrothermal fluids in the Ashanti gold belt, Ghana; stable isotope geochemistry of carbonates, graphite, and quartz Available to Purchase

A. H. Mumin, M. E. Fleet, F. J. Longstaffe
Journal: Economic Geology
Published: 01 February 1996
Economic Geology (1996) 91 (1): 135–148.
DOI: https://doi.org/10.2113/gsecongeo.91.1.135
...A. H. Mumin; M. E. Fleet; F. J. Longstaffe Abstract The oxygen and carbon isotope systematics of ankerite, siderite, calcite, quartz, and graphite from the Bogosu and Prestea mining districts of the Ashanti gold belt, Ghana are used to speculate on the processes leading to hydrothermal alteration...
View PDF for article title, Evolution of hydrothermal fluids in the Ashanti gold belt, Ghana; stable isotope geochemistry of carbonates, graphite, and quartz
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Journal Article

Arsenic evolution as a tool for understanding formation of pyritic gold ores: COMMENT Open Access

Aleksandr S. Stepanov
Journal: Geology
Published: 01 December 2019
Geology (2019) 47 (12): e491.
DOI: https://doi.org/10.1130/G46794C.1
...: Contributions to Mineralogy and Petrology, v. 173, p. 73, httpsdoi.org/10.1007 /s00410-018-1501-2. Mumin, A.H., Fleet, M.E., and Chryssoulis, S.L., 1994, Gold mineralization in As-rich mesothermal gold ores of the Bogosu-Prestea mining district of the Ashanti Gold Belt, Ghana: Remobilization of invisible gold...
View PDF for article title, Arsenic evolution as a tool for understanding formation of pyritic gold ores: COMMENT
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Journal Article

Evidence for Two Stages of Mineralization in West Africa’s Largest Gold Deposit: Obuasi, Ghana Available to Purchase

Denis Fougerouse, Steven Micklethwaite, Stanislav Ulrich, John Miller, Bélinda Godel, David T. Adams, T. Campbell McCuaig
Journal: Economic Geology
Published: 01 January 2017
Economic Geology (2017) 112 (1): 3–22.
DOI: https://doi.org/10.2113/econgeo.112.1.3
... at Mount Charlotte and Au-Ag zonation in the giant Golden Mile deposit, Kalgoorlie, Western Australia : Mineralium Deposita , v. 48 , p. 295 – 311 . Mumin A.H. Fleet M.E. Chryssoulis S.L. , 1994 , Gold mineralization in As-rich mesothermal gold ores of the Bogosu-Prestea mining...
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View PDF for article title, Evidence for Two Stages of Mineralization in West Africa’s Largest Gold Deposit: Obuasi, Ghana
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Journal Article

Gold upgrading in metamorphosed massive sulfide ore deposits: Direct evidence from laser-ablation–inductively coupled plasma–mass spectrometry analysis of invisible gold Available to Purchase

Thomas Wagner, Reiner Klemd, Thomas Wenzel, Benny Mattsson
Journal: Geology
Published: 01 September 2007
Geology (2007) 35 (9): 775–778.
DOI: https://doi.org/10.1130/G23739A.1
... - 978 . Mumin , A.H. , Fleet , M.E. , and Chryssoulis , S.L. , 1994 , Gold mineralization in As-rich mesothermal gold ores of the Bogosu-Prestea mining district of the Ashanti Gold Belt, Ghana: Remobilization of invisible gold : Mineralium Deposita , v. 29 pp. 445 - 460...
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View PDF for article title, Gold upgrading in metamorphosed massive sulfide ore deposits: Direct evidence from laser-ablation–inductively coupled plasma–mass spectrometry analysis of invisible gold
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Journal Article

Thermal behavior of metal nanoparticles in geologic materials Available to Purchase

Martin Reich, Satoshi Utsunomiya, Stephen E. Kesler, Lumin Wang, Rodney C. Ewing, Udo Becker
Journal: Geology
Published: 01 December 2006
Geology (2006) 34 (12): 1033–1036.
DOI: https://doi.org/10.1130/G22829A.1
.... , and Chryssoulis , S.L. , 1994 , Gold mineralization in As-rich mesothermal gold ores of the Bogosu-Prestea mining district of the Ashanti Gold Belt, Ghana: Remobilization of “invisible” gold : Mineralium Deposita , v. 29 p. 445 – 460 doi: 10.1007/BF00193506. Navrotsky , A. , 2001...
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Journal Article

“Invisible” gold revealed: Direct imaging of gold nanoparticles in a Carlin-type deposit Available to Purchase

Christopher S. Palenik, Satoshi Utsunomiya, Martin Reich, Stephen E. Kesler, Lumin Wang, Rodney C. Ewing
Published: 01 October 2004
American Mineralogist (2004) 89 (10): 1359–1366.
DOI: https://doi.org/10.2138/am-2004-1002
... Mineralogist , 46 , 1448 –1469. Mumin, A.H., Fleet, M.E., and Chryssoulis, S.L. ( 1994 ) Gold minealization in As-rich mesothermal gold ores of the Bogosu-Prestea mining district of the Ashanti Gold Belt, Ghana: remobilization of “invisible” gold. Mineralium Deposita , 29 , 445 –460. Palenik, C.S...
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Journal Article

The Structural Evolution of the Missanabie-Renabie Gold District: Pre-orogenic Veins in an Orogenic Gold Setting and Their Influence on the Formation of Hybrid Deposits Available to Purchase

Jordan A. McDivitt, Bruno Lafrance, Daniel J. Kontak, Lise Robichaud
Journal: Economic Geology
Published: 01 December 2017
Economic Geology (2017) 112 (8): 1959–1975.
DOI: https://doi.org/10.5382/econgeo.2017.4536
... and time in the Late Archean Abitibi-Wawa orogen : Canadian Journal of Earth Sciences , v. 31 , p. 1064 – 1080 . Mumin , A.H. , Fleet , M.E. , and Chryssoulis , S.L. , 1994 , Gold mineralization in As-rich mesothermal gold ores of the Bogosu-Prestea mining district of the Ashanti...
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View PDF for article title, The Structural Evolution of the Missanabie-Renabie Gold District: Pre-orogenic Veins in an Orogenic Gold Setting and Their Influence on the Formation of Hybrid Deposits
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Journal Article

Genesis of the Sulfide Hosted Refractory Gold Occurrences within the Carbonaceous Metasedimentary Units of the Dalma Volcano-sedimentary Basin, North Singbhum Mobile Belt, Eastern India Available to Purchase

Mousoma Khatun, Sahendra Singh
Published: 01 July 2018
Jour. Geol. Soc. India (2018) 92 (1): 11–18.
DOI: https://doi.org/10.1007/s12594-018-0947-1
... of the Bogosu-Prestea Mining District of the Ashanti Gold Belt, Ghana; Remobilization of “Invisible” Gold . Mineralium Deposita , v. 29 , pp. 445 – 460 . Okolo , G.N. , Neomagus , H.W.J.P. , Everson , R.C. , Roberts , M.J. , Bunt , J.R. , Sakurorvs , R. , Mathews , J.P...
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View PDF for article title, Genesis of the Sulfide Hosted Refractory Gold Occurrences within the Carbonaceous Metasedimentary Units of the Dalma Volcano-sedimentary Basin, North Singbhum Mobile Belt, Eastern India
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Journal Article

GOLD-BEARING As-RICH PYRITE AND ARSENOPYRITE FROM THE EL VALLE GOLD DEPOSIT, ASTURIAS, NORTHWESTERN SPAIN Available to Purchase

Antonia Cepedal, Mercedes Fuertes-Fuente, Agustín Martin-Izard, Santiago González-Nistal, Mónica Barrero
Published: 01 February 2008
The Canadian Mineralogist (2008) 46 (1): 233–247.
DOI: https://doi.org/10.3749/canmin.46.1.233
.... , Fleet , M.E. & Chryssoulis , S.L. ( 1994 ): Gold mineralization in As-rich mesothermal gold ores of the Bogosu–Prestea mining district of the Ashanti Gold Belt, Ghana: remobilization of “invisible” gold . Mineral. Deposita 29 , 445 – 460 . Murowchick , J.B. & Barnes...
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View PDF for article title, GOLD-BEARING As-RICH PYRITE AND ARSENOPYRITE FROM THE EL VALLE GOLD DEPOSIT, ASTURIAS, NORTHWESTERN SPAIN
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Journal Article

The Archean Hammond Reef Deposit (Canada): Formation of an Orogenic Gold Deposit in a Contractional Step-Over Zone Along a Major Strike-Slip Fault System Available to Purchase

G. Fouillard, B. Lafrance, J. Marsh, M. A. Hamilton, O. Côté-Mantha
Journal: Economic Geology
Published: 01 March 2025
Economic Geology (2025) 120 (2): 251–274.
DOI: https://doi.org/10.5382/econgeo.5130
..., Laurentian University, Document MERC-ME-2018-017 . Mumin , A.H. , Fleet , M.E. , and Chryssoulis , S.L. , 1994 , Gold mineralization in As-rich mesothermal gold ores of the Bogosu-Prestea mining district of the Ashanti gold belt, Ghana: Remobilization of “invisible” gold : Mineralium...
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View PDF for article title, The Archean Hammond Reef Deposit (Canada): Formation of an Orogenic Gold Deposit in a Contractional Step-Over Zone Along a Major Strike-Slip Fault System
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Journal Article

RELATIVE AND ABSOLUTE TIMING OF GOLD MINERALIZATION ALONG THE MELIADINE TREND, NUNAVUT, CANADA: EVIDENCE FOR PALEOPROTEROZOIC GOLD HOSTED IN AN ARCHEAN GREENSTONE BELT Available to Purchase

Robert L. Carpenter, Norman A. Duke, Hamish A. Sandeman, Richard Stern
Journal: Economic Geology
Published: 01 May 2005
Economic Geology (2005) 100 (3): 567–576.
DOI: https://doi.org/10.2113/gsecongeo.100.3.567
... Territories : Current Research 1995-C, Geological Survey of Canada , p. 163 – 174 . Mumin , A.H. , Fleet , M.E. , and Chryssoulis , S.L. , 1994 , Gold mineralization in As-rich mesothermal gold ores of the Bogosu-Prestea mining district of the Ashanti gold belt, Ghana: Remobilization...
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View PDF for article title, RELATIVE AND ABSOLUTE TIMING OF GOLD MINERALIZATION ALONG THE MELIADINE TREND, NUNAVUT, CANADA: EVIDENCE FOR PALEOPROTEROZOIC GOLD HOSTED IN AN ARCHEAN GREENSTONE BELT
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Journal Article

CHEMICAL SPECIATION OF GOLD IN ARSENOPYRITE Available to Purchase

Louis J. Cabri, Matthew Newville, Robert A. Gordon, E. Daryl Crozier, Stephen R. Sutton, Greg McMahon, De-Tong Jiang
Published: 01 October 2000
The Canadian Mineralogist (2000) 38 (5): 1265–1281.
DOI: https://doi.org/10.2113/gscanmin.38.5.1265
... accumulation of visible gold on pyrite and arsenopyrite surfaces . Mineral. Deposita 29 , 404 – 413 . Mumin , A.H. , Fleet , M.E. & Chryssoulis , S.L. ( 1994 ): Gold mineralization in As-rich mesothermal gold ores of the Bogosu–Prestea mining district of the Ashanti Gold Belt, Ghana...
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View PDF for article title, CHEMICAL SPECIATION OF GOLD IN ARSENOPYRITE
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Journal Article

Timing and Structural Controls on Gold Mineralization at the Bogoso Gold Mine, Ghana, West Africa Available to Purchase

Andrew Allibone, Jonathan Teasdale, Greg Cameron, Mike Etheridge, Phillip Uttley, Albert Soboh, John Appiah-Kubi, Alan Adanu, Richard Arthur, Jo Mamphey, Ben Odoom, John Zuta, Amegbor Tsikata, Frederick Pataye, Sammuel Famiyeh, Eddie Lamb
Journal: Economic Geology
Published: 01 August 2002
Economic Geology (2002) 97 (5): 949–969.
DOI: https://doi.org/10.2113/gsecongeo.97.5.949
... : Mineralogy and Petrology , v. 55 , p. 265 – 280 . Mumin , A.H. , Fleet , M.E. , and Chrysoulis , S.L. , 1994 , Gold mineralization in As-rich mesothermal gold ores of the Bogosu-Prestea mining district of the Ashanti gold belt, Ghana: Remobilization of 'invisible' gold : Mineralium...
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View PDF for article title, Timing and Structural Controls on Gold Mineralization at the Bogoso Gold <span class="search-highlight">Mine</span>, Ghana, West Africa
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Journal Article

The Snow Lake Deposits in Manitoba, Canada: Formation of Metamorphosed Amphibolite Facies Orogenic Gold Deposits During a Progressive and Prograde Orogenic Event Available to Purchase

Kate E.L. Rubingh, Bruno Lafrance, Harold L. Gibson
Journal: Economic Geology
Published: 01 March 2024
Economic Geology (2024) 119 (2): 421–444.
DOI: https://doi.org/10.5382/econgeo.5048
... . Mumin , A.H. , Fleet , M.E. , and Chryssoulis , S.L. , 1994 , Gold mineralization in As-rich mesothermal gold ores of the Bogosu-Prestea mining district of the Ashanti gold belt, Ghana: Remobilization of “invisible” gold : Mineralium Deposita , v. 29 , p. 445 – 460 . Norman , A.R...
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View PDF for article title, The Snow Lake Deposits in Manitoba, Canada: Formation of Metamorphosed Amphibolite Facies Orogenic Gold Deposits During a Progressive and Prograde Orogenic Event
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Journal Article

CRYSTALLOGRAPHIC CONTROLS ON TRACE-ELEMENT INCORPORATION IN AURIFEROUS PYRITE FROM THE PASCUA EPITHERMAL HIGH-SULFIDATION DEPOSIT, CHILE–ARGENTINA Available to Purchase

Annick Chouinard, Jeanne Paquette, Anthony E. Williams-Jones
Published: 01 June 2005
The Canadian Mineralogist (2005) 43 (3): 951–963.
DOI: https://doi.org/10.2113/gscanmin.43.3.951
... , M.E. & Chryssoulis , S.L. ( 1994 ): Gold mineralization in As-rich mesothermal gold ores of the Bogosu–Prestea mining district in the Ashanti gold belt, Ghana: remobilization of “invisible” gold . Mineral. Deposita 29 , 445 – 460 . Murowchick , J.B. & Barnes , H.L...
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View PDF for article title, CRYSTALLOGRAPHIC CONTROLS ON TRACE-ELEMENT INCORPORATION IN AURIFEROUS PYRITE FROM THE PASCUA EPITHERMAL HIGH-SULFIDATION DEPOSIT, CHILE–ARGENTINA
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Journal Article

Deformation Mechanisms in Orogenic Gold Systems During Aseismic Periods: Microstructural Evidence from the Central Victorian Gold Deposits, Southeast Australia Available to Purchase

Nicholas J.R. Hunter, Christopher R. Voisey, Andrew G. Tomkins, Christopher J.L. Wilson, Vladimir Luzin, Natasha R. Stephen
Journal: Economic Geology
Published: 01 December 2021
Economic Geology (2021) 116 (8): 1849–1864.
DOI: https://doi.org/10.5382/econgeo.4885
... , Electrochemical accumulation of visible gold on pyrite and arsenopyrite surfaces : Mineralium Deposita , v. 29 , p. 404 – 413 . Mumin , A.H. , Fleet , M.E. , and Chryssoulis , S.L. , 1994 , Gold mineralization in As-rich mesothermal gold ores of the Bogosu-Prestea mining district...
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View PDF for article title, Deformation Mechanisms in Orogenic Gold Systems During Aseismic Periods: Microstructural Evidence from the Central Victorian Gold Deposits, Southeast Australia
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Journal Article

Arsenopyrite-Pyrite Association in an Orogenic Gold Ore: Tracing Mineralization History from Textures and Trace Elements Available to Purchase

Nigel J. Cook, Cristiana L. Ciobanu, Dennis Meria, Dylan Silcock, Benjamin Wade
Journal: Economic Geology
Published: 01 September 2013
Economic Geology (2013) 108 (6): 1273–1283.
DOI: https://doi.org/10.2113/econgeo.108.6.1273
... . Mumin A.H. Fleet M.E. Chryssoulis S.L. , 1994 , Gold mineralization in As-rich mesothermal gold ores of the Bogosu-Prestea mining district of the Ashanti gold belt, Ghana: Remobilization of “invisible” gold : Mineralium Deposita , v. 29 , p. 445 – 460 . Oberthür T. Weiser T...
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View PDF for article title, Arsenopyrite-Pyrite Association in an Orogenic Gold Ore: Tracing Mineralization History from Textures and Trace Elements
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Journal Article

Paleoproterozoic Gold Deposits Hosted by Albite- and Carbonate-Altered Tonalite in the Chirano District, Ghana, West Africa Available to Purchase

Andrew Allibone, Peter Hayden, Greg Cameron, Francis Duku
Journal: Economic Geology
Published: 01 May 2004
Economic Geology (2004) 99 (3): 479–497.
DOI: https://doi.org/10.2113/gsecongeo.99.3.479
... , v. 55 , p. 265 – 280 . Mumin , A.H. , Fleet , M.E. , and Chrysoulis , S.L. , 1994 , Gold mineralization in As-rich mesothermal gold ores of the Bogosu-Prestea mining district of the Ashanti gold belt, Ghana: Remobilization of 'invisible' gold : Mineralium Deposita , v. 29 , p...
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View PDF for article title, Paleoproterozoic Gold Deposits Hosted by Albite- and Carbonate-Altered Tonalite in the Chirano District, Ghana, West Africa
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Journal Article

Gold and Trace Element Zonation in Pyrite Using a Laser Imaging Technique: Implications for the Timing of Gold in Orogenic and Carlin-Style Sediment-Hosted Deposits Available to Purchase

Ross R Large, Leonid Danyushevsky, Chris Hollit, Valeriy Maslennikov, Sebastien Meffre, Sarah Gilbert, Stuart Bull, Rob Scott, Poul Emsbo, Helen Thomas, Bob Singh, Jeffrey Foster
Journal: Economic Geology
Published: 01 August 2009
Economic Geology (2009) 104 (5): 635–668.
DOI: https://doi.org/10.2113/gsecongeo.104.5.635
... mineralisation in As-rich mesothermal gold ores of the Bogosu-Prestea mining district of the Ashanti gold belt, Ghana: Remobalization of “invisible’ gold : Mineralium Deposita , v. 29 , p. 445 – 460 . Panteleyev , A. , Bailey , D.G. , Bloodgood , M.A. , and Hancock , K.D. , 1996...
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View PDF for article title, Gold and Trace Element Zonation in Pyrite Using a Laser Imaging Technique: Implications for the Timing of Gold in Orogenic and Carlin-Style Sediment-Hosted Deposits
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Journal Article

Bimodal Distribution of Gold in Pyrite and Arsenopyrite: Examples from the Archean Boorara and Bardoc Shear Systems, Yilgarn Craton, Western Australia Available to Purchase

Anthony A. Morey, Andrew G. Tomkins, Frank P. Bierlein, Roberto F. Weinberg, Garry J. Davidson
Journal: Economic Geology
Published: 01 May 2008
Economic Geology (2008) 103 (3): 599–614.
DOI: https://doi.org/10.2113/gsecongeo.103.3.599
.... , 1994 , Gold mineralization in As-rich mesothermal gold ores of the Bogosu-Prestea mining district of the Ashanti gold belt, Ghana; remobilization of “invisible” gold : Mineralium Deposita , v. 29 , p. 445 – 460 . Neumayr , P. , Cabri , L.J. , Groves , D.I. , Mikucki , E.J...
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View PDF for article title, Bimodal Distribution of Gold in Pyrite and Arsenopyrite: Examples from the Archean Boorara and Bardoc Shear Systems, Yilgarn Craton, Western Australia
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