Abstract：The hydrothermal gold deposit is always accompanied by wall rock alteration, which is of great significance for gold exploration. It is found that the wall rock alterations closely associated with the hydrothermal gold deposit include silicification, potassic alteration, albitization, carbonation, chloritization and propylitization, as shown by summary of different types of hydrothermal gold deposits. This paper has emphatically discussed the geochemical characteristics of silicification, potassic alteration, albitization, and carbonatation, and the reasons why gold mineralization is associated closely with these alterations. Alteration zoning of hydrothermal gold deposits is also briefly discussed.
黄诚, 张德会, 和成忠, 王新彦, 喻晓, 殷海燕. 热液金矿床围岩蚀变特征及其与金矿化的关系[J]. 物探与化探, 2014, 38(2): 278-283，288.
HUANG Cheng, ZHANG De-hui, HE Cheng-Zhong, WANG Xin-yan, YU Xiao, Yin Hai-yan. THE WALL-ROCK ALTERATION OF THE HYDROTHERMAL GOLD DEPOSIT AND ITS RELATIONSHIP WITH GOLD MINERALIZATION. Geophysical and Geochemical Exploration, 2014, 38(2): 278-283，288.
[1] 胡受奚.变交代蚀变岩相学[M].北京:地质出版社,1980:6-7.[2] Pirajno F.Hydrothermal processes and mineral systems[M].Springer,2009:73-162.[3] Browne P R L.Hydrothermal alteration in active geothermal fields[J].Annual Review of Earth and Planetary Sciences,1978,6:229-250.[4] Botros N.Alteration zones: Are they a good target for gold deposits in Egypt?[J].Arab gulf journal of scientific research,2002,20:209-218.[5] 周遗军,武玉海,翟裕生.论金矿床的分类[J].黄金地质,1996:2-10.[6] 范永香.从中国金矿床成因分类讨论看金的成矿特点和成矿规律研究中的一些问题[J].地质科技情报,1983:61-67.[7] Robert F,Poulsen K, H,Dube B,et al.Gold deposits and their geological classification[J].Journal, 1997, 97:209-220.[8] Chen Y J,N Pi,Fan H R,et al.Diagnostic fluid inclusions of different types hydrothermal gold deposits[J].Acta Petrologica Sinica, 2007,23:2085-2108.[9] Gifkins C C,Herrmann W,Large R R,et al.Altered volcanic rocks: A guide to description and interpretation[J].Journal,2005.[10] Bierlein F P,Arne D C,McKnight S,et al.Wall-rock petrology and geochemistry in alteration halos associated with mesothermal gold mineralization, central Victoria, Australia[J].Economic Geology, 2000, 95:283-311.[11] Jia Y,Kerrich R.Giant quartz vein systems in accretionary orogenic belts: the evidence for a metamorphic fluid origin from δ15N and δ13C studies[J].Earth and Planetary Science Letters,2000,184:211-224.[12] Monteiro L V S,Xavier R P,Carvalho E R,et al.Spatial and temporal zoning of hydrothermal alteration and mineralization in the Sossego iron oxide-copper-gold deposit, Carajás Mineral Province, Brazil: Paragenesis and stable isotope constraints[J].Mineralium Deposita, 2008, 43:129-159.[13] Chen Y J,Chen H Y,Zaw K,et al. Geodynamic settings and tectonic model of skarn gold deposits in China: an overview[J].Ore geology reviews, 2007,31:139-169.[14] 沈保丰,毛德宝,李俊建.中国绿岩带型金矿床类型和地质特征[J].前寒武纪研究进展,1997,20(4):1-12.[15] 杨竹森,陈光远,孙岱生,等. 胶东西北部仓上金矿床上盘围岩蚀变和黄铁矿标型特征研究[J].现代地质,1999,13(1):73-77.[16] 王志敬陈光远,邵伟.胶东芦家金矿钠长石成因矿物学研究[J].现代地质,1998,12(20):210-213 .[17] 陈光远,孙岱生,邵伟.胶东金矿红化蚀变的实质与成因及其找矿意义[J].地学研究,1997:128-134.[18] 唐仁鲤,罗怀松.西藏玉龙斑岩铜(钼)矿地质[M].北京:地质出版社,1995:454.[19] Pan D P, Dong P.The Lower Changjiang (Yangzi/Yangtze River) metallogenic belt, east central China: intrusion-and wall rock-hosted Cu-Fe-Au, Mo, Zn, Pb, Ag deposits[J].Ore geology reviews,1999,15:177-242.[20] 陈衍景,郭抗衡.河南银家沟矽卡岩型金矿的地质地球化学特征及成因[J].矿床地质,1993:265-272.[21] 赵一鸣,林文蔚,毕承思.中国含金矽卡岩矿床的分布和主要地质特征[J].矿床地质, 1997,16:193-203.[22] 陈衍景,秦善,李欣.中国矽卡岩型金矿的成矿时间、空间、地球动力学背景和成矿模式[J].北京大学学报,1997,33:456-466.[23] Rudnick R ,Gao S.Composition of the continental crust[J].Treatise on geochemistry,2003,(3):1-64.[24] 潘兆橹.结晶学及矿物学[M].北京:地质出版社,1993.169-171.[25] Wangen M,Munz I A.Formation of quartz veins by local dissolution and transport of silica[J].Chemical geology,2004,209:179-192.[26] Wang Shen Yuan,Fan W L.Gold Solubility in SiO2HCl-H2O System at 200 ℃:a Preliminary Assessment of the Implications of Silicification with Regard toGold Mineralization[J].Chinese Journal of Geochemistry,1994,13-23.[27] Saunders J A.Colloidal transport of gold and silica in epithermal precious-metal systems: Evidence from the Sleeper deposit, Nevada[J].Geology,1990,18:757-760.[28] Herrington R,Wilkinson J.Colloidal gold and silica in mesothermal vein systems[J].Geology,1993,21:539-542.[29] Mikucki E,Ridley J.The hydrothermal fluid of Archaean lode-gold deposits at different metamorphic grades: compositional constraints from ore and wallrock alteration assemblages[J].Mineralium Deposita,1993,28:469-481.[30] 胡受奚,叶瑛, 方长泉.交代蚀变岩岩石学及其找矿意义[M].北京:地质出版社,2004.28-32.[31] Kinnaird J.Hydrothermal alteration and mineralization of the alkaline anorogenic ring complexes of Nigeria[J].Journal of African Earth Sciences (1983),1985,3:229-251.[32] 陈德稳,孙涛,张爽,等.河西金矿床钾化蚀变与矿化的关系初探[J].长春工程学院学报:自然科学版,2009,10(3):22-31.[33] 李强之,朱成伟,吴尚全,等.内蒙古哈达门沟金矿床钾长石化蚀变特征及其成矿意义[J].现代地质,1999,13(3):315-322.[34] Saunders C,Tuach J.Potassic and sodic alteration accompanying gold mineralization in the Rattling Brook Deposit, western White Bay, Newfoundland Appalachians[J].Economic Geology,1991,86:555-569.[35] 王居里. 新疆天格尔金矿带蚀变分带特征[J].矿床地质, 2010,29:999-1000.[36] 张军. 陕西双王金矿床地质特征及找矿标志[J].桂林工学院学报,2004,(1).[37] Allibone A,Hayden P,Cameron G,et al.Paleoproterozoic gold deposits hosted by albite-and carbonate-altered tonalite in the Chirano district,Ghana,West Africa[J].Economic Geology,2004,9:479-497.[38] Oliver N H,Cleverley J S,Mark G,et al.Modeling the role of sodic alteration in the genesis of iron oxide-copper-gold deposits, eastern Mount Isa block, Australia[J].Economic Geology,2004,99:1145-1176.[39] Railsback L B.An earth scientist's periodic table of the elements and their ions[J].Geology,2003,31:737-740.[40] Williams-Jones A E,Borwell R J,Migdisov A A,et al. Gold in Solution[J].Elements,2009, 5:281-287.[41] Morrow D.Diagenesis 1. Dolomite-Part1:the chemistry of dolomitisation and dolomite precipitation[J].Geosci Can,1982(9):5-13.[42] Warmada I W ,Lehmann B,Simandjuntak M.Polymetallic sulfides and sulfosalts of the Pongkor epithermal gold-silver deposit, West Java, Indonesia[J].The Canadian Mineralogist, 2003, 41:185-200.[43] Christie A B ,Brathwaite R L.Hydrothermal alteration in metasedimentary rock-hosted orogenic gold deposits, Reefton goldfield, South Island, New Zealand[J].Mineralium Deposita,2003,38:87-107.[44] Phillips G N,Brown I J.Host rock and fluid control on carbonate assemblages in the Golden Mile Dolerite, Kalgoorlie gold deposit, Australia[J].The Canadian Mineralogist,1987,25:265-273.[45] Lobato L M ,Vieira F W RRibeiro-Rodrigues,et al.Styles of hydrothermal alteration and gold mineralizations associated with the Nova Lima Group of the Quadrilátero Ferrífero: Part I. description of selected gold deposits[J].Revista Brasileira de Geociências,1998,28:339-354.[46] Neall F B,Phillips G N.Fluid-wall rock interaction in an Archean hydrothermal gold deposit; a thermodynamic model for the Hunt Mine, Kambalda[J].Economic Geology,1987,82:1679-1694.[47] Ho S E,Groves D I,Phillips G N.Fluid inclusion in quartz veins associated with Archean gold mineralization: clues to ore fluids and or depositional conditions and significance to exploration[J].Geol. Department and University Extension,The University of Western Auatralia,Publication,1990,23:35-50.[48] Phillips G,Evans K A.Role of CO2 in the formation of gold deposits[J].Nature,2004,429:860-863.[49] Phillips G N.Geology and alteration in the Golden Mile, Kalgoorlie[J].Economic Geology,1986,81:779-808.[50] Radtke A S,Scheiner B J.Studies of hydrothermal gold deposition-(pt.)1, carlin gold deposit, nevada, the role of carbonaceous materials in gold deposition[J].Economic Geology, 1970, 65:87-102.[51] 杨敏之.金矿床围岩蚀变带地球化学[M].北京:地质出版社,1998:11-112.[52] Chen guangyuan,Sun D Sao W.Mineralogical Zonation of Wall-Rock Alteration in Jiaodong Gold Province,North China[J].Journal of China University of Geosciences,1999, 10:1-9.[53] Lobato L M,Vieira F W R.Styles of hydrothermal alteration and gold mineralization associated with the Nova Lima Group of the Quadrilátero Ferrífero: Part II, the Archean mesothermal gold-bearing hydrothermal system[J].Revista Brasileira de Geociências,1998,28:355-366.
