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Artículos de revistas sobre el tema "Mineralogy, geochemistry, Kalgoorlie, gold"

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Autor: Grafiati

Publicado: 4 de junio de 2021

Última modificación: 19 de febrero de 2022

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1

Mueller, Andreas G. y Janet R. Muhling. "Early pyrite and late telluride mineralization in vanadium-rich gold ore from the Oroya Shoot, Paringa South mine, Golden Mile, Kalgoorlie: 3. Ore mineralogy, Pb-Te (Au-Ag) melt inclusions, and stable isotope constraints on fluid sources". Mineralium Deposita 55, n.º 4 (16 de abril de 2019): 733–66. http://dx.doi.org/10.1007/s00126-019-00876-6.

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2

Weinberg, Roberto F. y Peter van der Borgh. "Extension and gold mineralization in the Archean Kalgoorlie Terrane, Yilgarn Craton". Precambrian Research 161, n.º 1-2 (febrero de 2008): 77–88. http://dx.doi.org/10.1016/j.precamres.2007.06.013.

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3

Harris, D. C. "The Mineralogy of gold and its relevance to gold recoveries". Mineralium Deposita 25, S1 (diciembre de 1990): S3—S7. http://dx.doi.org/10.1007/bf00205243.

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4

Bateman, Roger y Frank P. Bierlein. "On Kalgoorlie (Australia), Timmins–Porcupine (Canada), and factors in intense gold mineralisation". Ore Geology Reviews 32, n.º 1-2 (septiembre de 2007): 187–206. http://dx.doi.org/10.1016/j.oregeorev.2006.08.001.

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5

Wilson, G. C. y J. C. Rucklidge. "Mineralogy and microstructures of carbonaceous gold ores". Mineralogy and Petrology 36, n.º 3-4 (julio de 1987): 219–39. http://dx.doi.org/10.1007/bf01163261.

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6

Shatalov, M. M. "GOLD OF THE DEPTHS OF UKRAINE. GENERAL INFORMATION, GEOCHEMISTRY AND MINERALOGY OF GOLD". Visnik Nacional'noi' academii' nauk Ukrai'ni, n.º 07 (20 de julio de 2020): 16–26. http://dx.doi.org/10.15407/visn2020.07.016.

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7

Sergeev, N. B. y D. J. Gray. "Gold mass balance in the regolith, Mystery Zone, Mt Percy, Kalgoorlie, Western Australia". Geochemistry: Exploration, Environment, Analysis 1, n.º 4 (noviembre de 2001): 307–12. http://dx.doi.org/10.1144/geochem.1.4.307.

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8

Vaughan, J. P. y A. Kyin. "Refractory gold ores in Archaean greenstones,Western Australia: mineralogy, gold paragenesis, metallurgical characterization and classification". Mineralogical Magazine 68, n.º 2 (abril de 2004): 255–77. http://dx.doi.org/10.1180/0026461046820186.

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AbstractMesothermal gold ores in the Archaean Yilgarn Craton of Western Australia are dominated by a pyrite ± arsenopyrite ± pyrrhotite sulphide assemblage. Many of these ores are refractory to varying degrees and require treatment by roasting, bacterial oxidation or finer milling. The most common sulphide ore types can be sub-divided broadly into pyritic (pyrite±pyrrhotite) and arsenical types (pyrite+arsenopyrite± pyrrhotite). Arsenical ores vary from highly refractory to free-milling. Arsenopyrite in highly refractory ores is finer grained, As-deficient (27 –32.5 at.% As), contains high average concentrations of submicroscopic gold (60 –270 ppm), but does not contain inclusions of particulate gold. Arsenopyrite in free-milling ores is coarser grained, less As-deficient to slightly As-rich (30 –35 at.% As), contains low or negligible concentrations of submicroscopic gold, but contains inclusions and fracture fillings of particulate gold. In some refractory arsenical ores, pyrite also contains moderately high levels of submicroscopic gold (20 –40 ppm), the concentration of which is directly related to As content of the pyrite.Pyritic ores are free-milling to mildly refractory, or rarely moderately refractory. Pyrite in pyritic ores contains negligible to low levels of submicroscopic gold (<5 ppm). Other reasons for refractory behaviour in pyritic ores include very fine-grained native gold inclusions in pyrite, or the presence of gold-bearing tellurides.It is concluded that submicroscopic gold is incorporated into the crystal lattices of arsenopyite and arsenical pyrite at sub-greenschist to lower greenschist-facies temperatures, and is progressively expelled as inclusions and fracture fillings of native gold in sulphides, and ultimately into the gangue, as recrystallization proceeds through upper greenschist- into amphibolite-facies temperatures, during deformation and burial. Submicroscopic gold is expelled more rapidly from pyrite than arsenopyrite.Pyrrhotite progressively replaces primary pyrite at higher temperatures, but rarely contains gold. Finally, a metallurgical classification scheme for refractory ores is presented which incorporates the above mineralogical conclusions.

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9

Kuleshevich, L. V. y V. Ya Gor’kovets. "Mineralogy of the Precambrian southern Kostomuksha gold prospect in Karelia". Geology of Ore Deposits 50, n.º 7 (diciembre de 2008): 599–608. http://dx.doi.org/10.1134/s1075701508070118.

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10

Ying, Jifeng, Xinhua Zhou, Shengrong Li y Daisheng Sun. "Genetic mineralogy of pyrite from Jindoushan gold deposit, Yantai, Shandong Province". Chinese Journal of Geochemistry 20, n.º 3 (septiembre de 2001): 219–25. http://dx.doi.org/10.1007/bf03166142.

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11

Benzaazoua, M., P. Marion, F. Robaut y A. Pinto. "Gold-bearing arsenopyrite and pyrite in refractory ores: analytical refinements and new understanding of gold mineralogy". Mineralogical Magazine 71, n.º 2 (1 de abril de 2007): 123–42. http://dx.doi.org/10.1180/minmag.2007.071.2.123.

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12

Murzin, V. V. y D. A. Varlamov. "Mineralogy and geochemistry of chloritholites from the Nepryakhino gold field, South Urals". МИНЕРАЛОГИЯ (MINERALOGY), n.º 3 (octubre de 2020): 3–15. http://dx.doi.org/10.35597/2313-545x-2020-6-3-1.

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The chlorite rocks (chloritolites) exposed in a bedrock of the Mokhovoe boloto (Moss swamp) gold placer (East Uralian Megazone, South Urals), which occurs on ultramafc rocks, are studied. The trace element composition of chloritolites is characterized by elevated contents of Mn, Ti, V (hundreds of ppm), Cu, zn, Ni, Co, Cr, zr, Li, Sc (tens of ppm), w, zr, Y and REE. Chloritolites contain up to 3 vol. % of disseminated magnetite, ilmenite and accessory minerals (rutile, xenotime, monazite, zircon, apatite, scheelite, U-bearing thorite) from a mineral assemblage, which cocrystallize with the main volume of chlorite. The mineralogical and geochemical features of the Mokhovoe boloto chloritolites and gold-bearing chloritolites of the Karabash massif in the Main Uralian Fault zone are slightly similar. The elevated Ti and P contents of the studied chloritolites, the level of REE contents corresponding to mafc rocks, and the lack of relict chromite indicate their possible metasomatic formation after dolerite dikes known within Chebarkul-Kazbai ultramafc complex. Figures 8. Tables 7. References 14.

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13

Assawincharoenkij, Thitiphan, Christoph Hauzenberger y Chakkaphan Sutthirat. "Mineralogy and geochemistry of tailings from a gold mine in northeastern Thailand". Human and Ecological Risk Assessment: An International Journal 23, n.º 2 (3 de enero de 2017): 364–87. http://dx.doi.org/10.1080/10807039.2016.1248894.

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14

Craw, Dave y Gemma Kerr. "Geochemistry and mineralogy of contrasting supergene gold alteration zones, southern New Zealand". Applied Geochemistry 85 (octubre de 2017): 19–34. http://dx.doi.org/10.1016/j.apgeochem.2017.08.005.

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15

Witt, Walter K., Kevin F. Cassidy, Yong-Jun Lu y Steffen G. Hagemann. "The tectonic setting and evolution of the 2.7 Ga Kalgoorlie–Kurnalpi Rift, a world-class Archean gold province". Mineralium Deposita 55, n.º 4 (11 de enero de 2018): 601–31. http://dx.doi.org/10.1007/s00126-017-0778-9.

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16

Ernawati, Rika, Arifudin Idrus y Himawan Tri Bayu Murti Petrus. "Mineralogy and Geochemistry of Gold Ore Low Sulfidation -Epithermal at Lamuntet, Brang Rea, West Sumbawa District, West Nusa Tenggara Province". Journal of Geoscience, Engineering, Environment, and Technology 4, n.º 3 (21 de septiembre de 2019): 198. http://dx.doi.org/10.25299/jgeet.2019.4.3.1653.

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There are two Artisanal Small scale Gold Mining (ASGM) location in Lamuntet, Brang Rea Subdistrict, West Nusa Tenggara Regency, namely Nglampar and Song location. Nglampar and Song location are included in the low sulfidation epithermal gold deposit system. The research purposes to analyze mineralogy and geochemistry of gold vein deposits and determine system of low sulfidation gold ore in Nglampar, Lamuntet Village. The methods used to determine the mineralogy of gold vein deposits are petrography, mineragraphy and X-ray diffractometer (XRD) analysis, while geochemical analysis using Scanning Electron Microscope (SEM) with Energy Dispersive X-Ray Spectroscopy (EDS), Fire Assay (FA) and Atomic Absorption Spectrophotometry (AAS). The results showed that the minerals contained were quartz (Qz), sericite (Ser), Chalcedon (Chc), chlorite (Chl), pyrite (Py), sphalerite (Sph), galena (Gn) , gold (Au), chalcopyrite (Cp), argentite (Ag), arsenopyrite (Apy), Azurit (Az), Malakit (Mal) and bornite (Bn). Abundant mineral availability such as sphalerite, galena, chalcopyrite and arsenopyrite are characterized by high levels of Zn, Pb, Cu and As the metal in vein deposits. This can be seen on the chemical content of ore in gold vein deposits ie Au 0.1 ppm -27.8 ppm, Ag 3 ppm-185 ppm, Pb 101 ppm - 35,800 ppm, Zn 73 ppm-60,200 ppm, Cu 26 ppm - 1,740 ppm, and As 150 ppm - 6,530 ppm. Based on the results of SEM-EDS analysis shows that the type of gold mineral is the electrum because of the content of Ag> 20%. Based on those characteristics of the mineralogy and geochemistry in this study showed that low sulfidation gold ore in this area is categorized as polymetallic gold-silver system.

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17

Jamieson, H. E., M. C. Corriveau, M. B. Parsons, I. Koch y K. J. Reimer. "Mineralogy and bioaccessibility of arsenic-bearing secondary phases in gold mine tailings". Geochimica et Cosmochimica Acta 70, n.º 18 (agosto de 2006): A289. http://dx.doi.org/10.1016/j.gca.2006.06.586.

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18

McDivitt, Jordan A., Steffen G. Hagemann, Nicolas Thébaud, Laure A. J. Martin y Kai Rankenburg. "Deformation, Magmatism, and Sulfide Mineralization in the Archean Golden Mile Fault Zone, Kalgoorlie Gold Camp, Western Australia". Economic Geology 116, n.º 6 (1 de septiembre de 2021): 1285–308. http://dx.doi.org/10.5382/econgeo.4836.

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Abstract The Golden Mile fault zone is a key controlling structure to the estimated 75 Moz gold endowment of the Kalgoorlie gold camp in the Yilgarn craton of Western Australia. The earliest structures in the fault are F1 folds that developed during D1 recumbent-fold and thrust deformation (<2685 ± 4 Ma). These F1 folds are overprinted by a pervasive NW- to NNW-striking S2 cleavage related to sinistral shearing beginning with 2680 ± 3 Ma D2a sinistral strike-slip and culminating with ca. 2660 Ma D2c sinistral-reverse movement. The majority of deformation in the fault zone correlates to ca. 2675 Ma D2b deformation, which is characterized by sinistral-normal kinematic indicators. Late, ca. 2650–2640 Ma D3 dextral-reverse kinematic indicators overprint the earlier D2 structures. Pyrrhotite-chalcopyrite-pyrite-sphalerite-galena assemblages were emplaced throughout the D2 event within NE-trending D2a tensile fractures, NW- to NNW-striking D2b normal faults and associated breccias, and NW- to NNW-striking D2c low-angle veins, with the latter D2b and D2c structures correlating to the Fimiston and Oroya mineralization types, respectively. All D2a-, D2b-, and D2c-related sulfides in the Golden Mile fault zone show similarly restricted δ34S (~1.0–4.5‰) and elevated Δ33S (~2.0–3.0‰) values that reflect strong local sulfur contribution from shales of the Lower Black Flag Group and host-rock buffering of hydrothermal fluids related to the Fimiston and Oroya mineralization events. This host-rock buffering decreased fluid fO2, favoring the development of pyrrhotite-pyrite stable sulfide assemblages and causing respective decreases and increases in fluid Au-Te and Pb-Bi-Sb concentrations. At the camp scale, the Golden Mile fault zone exerted a primary control on the distribution of porphyry dikes and gold deposits; however, magma and hydrothermal fluid circulation was favored in adjacent, higher-order structural sites due to the fault zone’s incompetent rheology and tendency for ductile deformation and diffuse fluid flow. Other Archean examples such as Au deposits of the Larder Lake-Cadillac deformation zone in the Superior craton illustrate that this type of diffuse fluid flow in large-scale crustal fault zones can result in disseminated economic mineralization. However, this study highlights that host-rock effects on fluid chemistry in large-scale crustal fault zones exercises a strong control on a fluid’s propensity to form ore. The results of this study emphasize that both the rheology and chemistry of rocks within and adjacent to large-scale deformation zones act as important controls on the formation of gold ore in Archean terranes.

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19

Godefroy-Rodríguez, Marcelo, Steffen Hagemann, Max Frenzel y Noreen J. Evans. "Laser ablation ICP-MS trace element systematics of hydrothermal pyrite in gold deposits of the Kalgoorlie district, Western Australia". Mineralium Deposita 55, n.º 4 (13 de marzo de 2020): 823–44. http://dx.doi.org/10.1007/s00126-020-00958-w.

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20

Knauf, V., E. Sandberg, P. Sokolov y E. Tabuns. "Gold geochemistry and mineralogy of till fines: a new approach for data integration". Bulletin of the Geological Society of Finland 72, n.º 1-2 (diciembre de 2000): 57–69. http://dx.doi.org/10.17741/bgsf/72.1-2.004.

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21

Yoo, Bong Chul, Naidansuren Tungalag, Jargalen Sereenen, Chul-Ho Heo y Sang-Mo Ko. "Mineralogy and Geochemistry of Carbonate Minerals from the Olon Ovoot Gold Mine, Mongolia". Economic and Environmental Geology 47, n.º 2 (28 de abril de 2014): 181–91. http://dx.doi.org/10.9719/eeg.2014.47.2.181.

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22

Pearcy, English C. y Ulrich Petersen. "Mineralogy, geochemistry and alteration of the Cherry Hill, California hot-spring gold deposit". Journal of Geochemical Exploration 36, n.º 1-3 (febrero de 1990): 143–69. http://dx.doi.org/10.1016/0375-6742(90)90054-e.

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23

Freyssinet, Ph, C. Roquin, J. C. Muller, H. Paquet y Y. Tardy. "Geochemistry and mineralogy of soils covering laterites and their use for gold exploration". Chemical Geology 84, n.º 1-4 (julio de 1990): 58–60. http://dx.doi.org/10.1016/0009-2541(90)90163-2.

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24

Asadi, H. H., J. H. L. Voncken, R. A. Kühnel y M. Hale. "Petrography, mineralogy and geochemistry of the Zarshuran Carlin-like gold deposit, northwest Iran". Mineralium Deposita 35, n.º 7 (10 de octubre de 2000): 656–71. http://dx.doi.org/10.1007/s001260050269.

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25

Belkin, Harvey E. y Andrew E. Grosz. "Platinum and gold placer from Tugidak Island, Alaska: Platinum-group minerals and their inclusions, gold, and chromite mineralogy". Canadian Mineralogist 59, n.º 4 (1 de julio de 2021): 667–712. http://dx.doi.org/10.3749/canmin.2000016.

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ABSTRACT Black sand beach placers from Kodiak, Sitkinak, and Tugidak Islands, Alaska, have been mined intermittently for gold and minor platinum-group alloys for more than 100 years. High-grade platinum-rich magnetic separate and accompanying black sand from the southern beach placer of Tugidak Island were studied using electron microprobe WDS and scanning electron microscope EDS; mineral classification and identification were based on these techniques. The major platinum mineral is isoferroplatinum, followed by minor tetraferroplatinum and tulameenite, and rare ferronickelplatinum. Two types of alteration were identified in about 3–4% of the alloy grains: rim formation involving Pt loss and increased Fe, Ni, and/or Cu, and fracturing and vein filling by Cu-rich alloy. Ruthenium-Ir-Os-Pt alloys occur as inclusions and veins as well as form part of composite grains. Ten percent of the alloy grains contain a large variety of platinum-group minerals (PGM). Inclusions of cuprorhodsite, malanite, cuproiridsite, laurite, erlichmanite, cooperite, braggite, bowieite, kashinite, miassite, hollingworthite, irarsite, sperrylite, stillwaterite, genkinite, stibiopalladinite, keithconnite, zvyagintsevite, and probable palladodymite and vincentite were identified. Two unidentified inclusion phases also occur. Most of the PGM inclusions are primary and were trapped by a growing crystal from a melt; some inclusions exhibit textures that suggest trapping of an As,Te,S-rich immiscible melt. Secondary inclusions and evidence of deformation were observed in a few alloy grains. Associated with PGM inclusions or as separate inclusions are various base-metal sulfides. Two silicate-melt inclusions in one isoferroplatinum grain have an andesite–shoshonite composition. Minor gold and Ag-rich gold in the high-grade magnetic separate contain magnetite, pyrrhotite, and chromite inclusions. The gold composition suggests that their sources are the numerous quartz veins and apophyses related to granitoids on Kodiak Island. The composition of the placer chromite is similar to chromite from the Border Ranges mélange fault system and suggests that the Uyak Complex ultramafic and mafic rocks are part of a supra-subduction-zone ophiolite and are the source of the platinum-group minerals.

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26

Davis, B. K., R. S. Blewett, R. Squire, D. C. Champion y P. A. Henson. "Granite-cored domes and gold mineralisation: Architectural and geodynamic controls around the Archaean Scotia-Kanowna Dome, Kalgoorlie Terrane, Western Australia". Precambrian Research 183, n.º 2 (noviembre de 2010): 316–37. http://dx.doi.org/10.1016/j.precamres.2010.01.011.

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27

Mueller, Andreas G. "Copper-gold endoskarns and high-Mg monzodiorite–tonalite intrusions at Mt. Shea, Kalgoorlie, Australia: implications for the origin of gold–pyrite–tennantite mineralization in the Golden Mile". Mineralium Deposita 42, n.º 7 (14 de abril de 2007): 737–69. http://dx.doi.org/10.1007/s00126-007-0132-8.

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28

Bogoch, R., M. Shirav, A. Gilat y L. Halicz. "Mineralogy of the near-surface expression of Au-As-Cu mineralization in an arid environment". Mineralogical Magazine 58, n.º 391 (junio de 1994): 315–23. http://dx.doi.org/10.1180/minmag.1994.058.391.14.

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AbstractIn the arid, Late Precambrian terrain of southern Israel, a complex suite of minerals and amorphous species were deposited in host gneiss from fluids under near-neutral conditions within 1 m of the surface. The morphology of secondary gold appears to relate to its host mineral (skeletal-dendritic with quartz; multi-faceted crystals with arsenates; spherical droplets with iron oxide). The gold is very fine-grained, and was most likely complexed as a thiosulphate.Three amorphous phases are present (iron oxide, chrysocolla, Cu-Mn-(Fe-As) silicate). At least in part, gold and baryte appear to have crystallized out of a metal-Fe-oxide gel. Other minerals, including apatite, anglesite, and conichalcite, may have grown from appropriate crystallites present in the gel.The conichalcite occurs mainly as bladed to acicular radial spherulites. In the presence of lead, a solid solution phase between duftite and conichalcite (‘Pb-conichalcite’) was formed.

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29

Yoo, Bong Chul. "Mineralogy and Geochemistry of Minerals from the Jinwon Gold-silver Deposit, Republic of Korea". Economic and Environmental Geology 49, n.º 6 (28 de diciembre de 2016): 491–504. http://dx.doi.org/10.9719/eeg.2016.49.6.491.

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30

Nikolaev, Yu N., V. Yu Prokof’ev, A. V. Apletalin, E. A. Vlasov, I. A. Baksheev, I. A. Kal’ko y Ya S. Komarova. "Gold-telluride mineralization of the Western Chukchi Peninsula, Russia: Mineralogy, geochemistry, and formation conditions". Geology of Ore Deposits 55, n.º 2 (marzo de 2013): 96–124. http://dx.doi.org/10.1134/s1075701513020049.

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31

Hannington, Mark, Peter Herzig, Steven Scott, Geoff Thompson y Peter Rona. "Comparative mineralogy and geochemistry of gold-bearing sulfide deposits on the mid-ocean ridges". Marine Geology 101, n.º 1-4 (octubre de 1991): 217–48. http://dx.doi.org/10.1016/0025-3227(91)90073-d.

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32

Mason, J. S., R. E. Bevins y D. H. M. Alderton. "Ore mineralogy of the mesothermal gold lodes of the Dolgellau gold belt, North Wales". Applied Earth Science 111, n.º 3 (diciembre de 2002): 203–14. http://dx.doi.org/10.1179/037174502765188600.

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33

OSAE, Shiloh, Katsuo KASE y Masahiro YAMAMOTO. "Ore Mineralogy and Mineral Chemistry of the Ashanti Gold Deposit at Obuasi, Ghana". Resource Geology 49, n.º 1 (marzo de 1999): 1–11. http://dx.doi.org/10.1111/j.1751-3928.1999.tb00027.x.

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34

Bogdanov, K., D. Tsonev y K. Kuzmanov. "Mineralogy of gold in the Elshitsa massive sulphide deposit, Sredna Gora zone, Bulgaria". Mineralium Deposita 32, n.º 3 (26 de mayo de 1997): 219–29. http://dx.doi.org/10.1007/s001260050087.

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35

Smirnov, Alexander, Jaroslav Pršek y Martin Chovan. "Mineralogy and Geochemistry of the Nižná Boca Sb-Au Hydrothermal Ore Deposit (Western Carpathians, Slovakia)". Mineralogia 38, n.º 1 (1 de enero de 2007): 71–94. http://dx.doi.org/10.2478/v10002-007-0019-4.

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Mineralogy and Geochemistry of the Nižná Boca Sb-Au Hydrothermal Ore Deposit (Western Carpathians, Slovakia)Samples from hydrothermal Sb-Au mineralization in the area SE of Nižná Boca village in the N&iAzke Tatry Mountains were investigated using a variety of geochemical and mineralogical methods. Ore minerals typically occur in N-S striking quartz-carbonate veins hosted by an I-type biotite granodiorite to tonalite of Variscan Age (the Ďumbier Type). Paragenetic associations in the deposit are comparable to other mineralizations of the same type in the Ďumbierske Nízke Tatry Mountains. A quartz-arsenopyrite, pyrite stage of mineralization is the oldest with a calculated temperature of formation of about 445°C. It is followed by a quartz-carbonate-stibnite, zinkenite stage and, in turn, a quartz-carbonate-sphalerite-galena, boulangerite-gold stage. The gold typically contains between 9-18 wt.% Ag regardless of mineral association. No evidence for further generations of gold was found although it is possible that some gold was remobilized from the structure of the auriferous arsenopyrite. The Au and Ag content of the bulk ore ranges from 0.53 g.t-1to 20.2 g.t-1and from 0.9 g.t-1to 31.2 g.t-1, respectively. A tetrahedrite-chalcopyrite stage is followed by a barite-hematite stage - the youngest assemblage in the deposit. Fluid inclusions from the first mineralization stage are usually less than 3 μm in size and contain less than 3.6 wt.% CO2; salinity, density and homogenization temperature range from 2.7-16.3 wt.% NaCl(eq), 0.85-1.03 g.cm-1and 128-280°C, respectively.

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36

Su, Wenchao, Hongtao Zhang, Ruizhong Hu, Xi Ge, Bin Xia, Yanyan Chen y Chen Zhu. "Mineralogy and geochemistry of gold-bearing arsenian pyrite from the Shuiyindong Carlin-type gold deposit, Guizhou, China: implications for gold depositional processes". Mineralium Deposita 47, n.º 6 (29 de enero de 2011): 653–62. http://dx.doi.org/10.1007/s00126-011-0328-9.

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37

Butt, C. R. M. "Dispersion of gold and associated elements in the lateritic regolith, Mystery Zone, Mt Percy, Kalgoorlie, Western Australia". Geochemistry: Exploration, Environment, Analysis 1, n.º 4 (noviembre de 2001): 291–306. http://dx.doi.org/10.1144/geochem.1.4.291.

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38

Gebre-Mariam, M., D. I. Groves, N. J. McNaughton, E. J. Mikucki y J. R. Vearncombe. "Archaean Au−Ag mineralisation at Racetrack, near Kalgoorlie, Western Australia: a high crustal-level expression of the Archaean composite lode-gold system". Mineralium Deposita 28, n.º 6 (diciembre de 1993): 375–87. http://dx.doi.org/10.1007/bf02431597.

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Vikentyev, I. V., R. Kh Mansurov, Yu N. Ivanova, E. E. Tyukova, I. D. Sobolev, V. D. Abramova, R. I. Vykhristenko et al. "Porphyry-Style Petropavlovskoe Gold Deposit, the Polar Urals: Geological Position, Mineralogy, and Formation Conditions". Geology of Ore Deposits 59, n.º 6 (noviembre de 2017): 482–520. http://dx.doi.org/10.1134/s1075701517060058.

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Huston, David L. y Ross R. Large. "Distribution, mineralogy, and geochemistry of gold and silver in the north end orebody, Rosebery, Tasmania". Economic Geology 83, n.º 6 (1 de octubre de 1988): 1181–92. http://dx.doi.org/10.2113/gsecongeo.83.6.1181.

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Carrillo-Rosúa, J., S. Morales-Ruano, D. Morata, A. J. Boyce, M. Belmar, A. E. Fallick y P. Fenoll Hach-Alí. "Mineralogy and geochemistry of El Dorado epithermal gold deposit, El Sauce district, central-northern Chile". Mineralogy and Petrology 92, n.º 3-4 (18 de octubre de 2007): 341–60. http://dx.doi.org/10.1007/s00710-007-0203-7.

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Holley, Elizabeth A., Yu Ting Yu, Alexis Navarre-Sitchler y Jeffrey Winterton. "Quantitative mineralogy and geochemistry of pelletized sulfide-bearing gold concentrates in an alkaline heap leach". Hydrometallurgy 181 (noviembre de 2018): 130–42. http://dx.doi.org/10.1016/j.hydromet.2018.06.017.

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43

Braux, Christian, Patrice Piantone, Hubert Zeegers, Michel Bonnemaison y Jean-Claude Prévot. "Le Chaˆtelet gold-bearing arsenopyrite deposit, Massif Central, France: mineralogy and geochemistry applied to prospecting". Applied Geochemistry 8, n.º 4 (julio de 1993): 339–56. http://dx.doi.org/10.1016/0883-2927(93)90003-y.

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44

DeSisto, Stephanie L., Heather E. Jamieson y Michael B. Parsons. "Subsurface variations in arsenic mineralogy and geochemistry following long-term weathering of gold mine tailings". Applied Geochemistry 73 (octubre de 2016): 81–97. http://dx.doi.org/10.1016/j.apgeochem.2016.07.013.

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45

Wang, Ping'an, Hiroaki Kaneda, Shijiang Ding, Xiaowen Zhang, Xiangjun Liao, Faxian Dong, Zhongjian Li, Xiaochun Liu y Yong Lai. "Geology and Mineralogy of the Baolun Hydrothermal Gold Deposit in the Hainan Island, South China". Resource Geology 56, n.º 2 (junio de 2006): 157–66. http://dx.doi.org/10.1111/j.1751-3928.2006.tb00276.x.

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46

Belogub, E. V., K. A. Novoselov, V. A. Kotlyarov y I. B. Fadina. "Mineralogy of oxidized ores at the Ik-Davlyat gold-base-metal deposit, the southern Urals". Geology of Ore Deposits 49, n.º 7 (diciembre de 2007): 583–89. http://dx.doi.org/10.1134/s1075701507070148.

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47

Karup-Møller, Sven, Emil Makovicky y Li Jiuling. "The carbonate and silicate mineralogy of the Zhilingtou gold-silver deposit, Zhejiang Province, south-eastern China". Neues Jahrbuch für Mineralogie - Abhandlungen Journal of Mineralogy and Geochemistry 196, n.º 2 (1 de noviembre de 2019): 111–28. http://dx.doi.org/10.1127/njma/2019/0143.

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Resumen

The large Zhilingtou Au-Ag ore deposit is situated in the Zhejiang Province, NEE of the Suichang County Town, SE China. It is bound to Mesozoic volcanism and magmatism. Ore mineralization consists of electrum, minor argentite and native silver with traces of native gold. A local accumulation of silver tellurides and silver-bearing sulfosalts occurred only once. Sphalerite-rich veins are separate from the Ag-Au mineralization. Silicification, pyritization, and generations of hydrothermal carbonates and silicates are widespread. Hydrothermal rhodonite has 74 to 86 at.% Mn and 5 to 21 at.% Ca calculated from the sum of cations. Rare Mn garnet is spessartine with about 20 mol.% hydrogrossular component. Carbon- ates represent (a) a siderite – rhodochrosite solid solution, (b) rhodochrosite – kutnohorite solid solution with important Fe and Mg contents, (c) kutnohorite – dolomite/ankerite solid solution, and (d) manganoan calcite; between (a) and (c) tie-lines could be established. Low-Fe, Mn-Mg double-cation carbonates exhibit compositions exceeding 50 mol.% of the CaCO3component, up to mol 60 % contents. Pure kutnohorite appears missing and exsolution between Mn-rich and Mg- rich double-cation carbonates was observed. We indicate how changes in solution chemistry caused zonation, decomposi- tion and replacement of older generations by new ones, and formation of rhodonite by replacement of carbonates.

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Zachariáš, Jiří, Petr Morávek, Petr Gadas y Jaroslava Pertoldová. "The Mokrsko-West gold deposit, Bohemian Massif, Czech Republic: Mineralogy, deposit setting and classification". Ore Geology Reviews 58 (abril de 2014): 238–63. http://dx.doi.org/10.1016/j.oregeorev.2013.11.005.

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Moss, R. y S. D. Scott. "GEOCHEMISTRY AND MINERALOGY OF GOLD-RICH HYDROTHERMAL PRECIPITATES FROM THE EASTERN MANUS BASIN, PAPUA NEW GUINEA". Canadian Mineralogist 39, n.º 4 (1 de agosto de 2001): 957–78. http://dx.doi.org/10.2113/gscanmin.39.4.957.

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Saager, Rudolf, Thomas Oberthuer y Hans-Peter Tomschi. "Geochemistry and mineralogy of banded iron-formation-hosted gold mineralization in the Gwanda greenstone belt, Zimbabwe". Economic Geology 82, n.º 8 (1 de diciembre de 1987): 2017–32. http://dx.doi.org/10.2113/gsecongeo.82.8.2017.

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