{"title":"黄金和地理不确定性的形成:氰化物在坦桑尼亚手工和小规模采矿部门的引入","authors":"Anna Frohn Pedersen","doi":"10.1016/j.geoforum.2025.104276","DOIUrl":null,"url":null,"abstract":"<div><div>In recent years, new cyanidation technologies have transformed artisanal and small-scale gold mining (ASGM) practices around the world – an extractive technology that allows actors to efficiently recover gold from mining residues and profit from mining. Based on ethnographic research from the ASGM sector of Northern Tanzania, I explore the transition toward more cyanidation-based extraction. I find inspiration in the anthropological and geographical literature on resource-making highlighting the relational aspects of resource materialities and illustrating how these are made, unmade and remade through various and shifting entanglements that comprise human as well as non-human actors. What is particularly striking about the extractive sector, however, is that resource-making relies on elusive underground materials that can be difficult to anticipate, calculate and estimate. With this in mind, I ask how the use of cyanidation shapes resource-making practices and co-configure issues of geological uncertainty in ASGM? I show that these technologies reconfigure the boundaries between mining waste and resources, while also shaping relations of trust, suspicion and uncertainty as challenges related to resource estimation, partial knowledge and opaque processes have intensified. Based on these findings, I suggest a deeper engagement with the ‘geo-uncertainties’ embedded in the extractive industries, and I argue that these are never fixed conditions, but changing along the developments of new resource-making practices and technologies.</div></div>","PeriodicalId":12497,"journal":{"name":"Geoforum","volume":"162 ","pages":"Article 104276"},"PeriodicalIF":3.4000,"publicationDate":"2025-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Gold and geo-uncertainty in the making: The introduction of cyanide in Tanzania’s artisanal and small-scale mining sector\",\"authors\":\"Anna Frohn Pedersen\",\"doi\":\"10.1016/j.geoforum.2025.104276\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>In recent years, new cyanidation technologies have transformed artisanal and small-scale gold mining (ASGM) practices around the world – an extractive technology that allows actors to efficiently recover gold from mining residues and profit from mining. Based on ethnographic research from the ASGM sector of Northern Tanzania, I explore the transition toward more cyanidation-based extraction. I find inspiration in the anthropological and geographical literature on resource-making highlighting the relational aspects of resource materialities and illustrating how these are made, unmade and remade through various and shifting entanglements that comprise human as well as non-human actors. What is particularly striking about the extractive sector, however, is that resource-making relies on elusive underground materials that can be difficult to anticipate, calculate and estimate. With this in mind, I ask how the use of cyanidation shapes resource-making practices and co-configure issues of geological uncertainty in ASGM? I show that these technologies reconfigure the boundaries between mining waste and resources, while also shaping relations of trust, suspicion and uncertainty as challenges related to resource estimation, partial knowledge and opaque processes have intensified. Based on these findings, I suggest a deeper engagement with the ‘geo-uncertainties’ embedded in the extractive industries, and I argue that these are never fixed conditions, but changing along the developments of new resource-making practices and technologies.</div></div>\",\"PeriodicalId\":12497,\"journal\":{\"name\":\"Geoforum\",\"volume\":\"162 \",\"pages\":\"Article 104276\"},\"PeriodicalIF\":3.4000,\"publicationDate\":\"2025-04-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Geoforum\",\"FirstCategoryId\":\"90\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0016718525000764\",\"RegionNum\":2,\"RegionCategory\":\"社会学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"GEOGRAPHY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Geoforum","FirstCategoryId":"90","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0016718525000764","RegionNum":2,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"GEOGRAPHY","Score":null,"Total":0}
Gold and geo-uncertainty in the making: The introduction of cyanide in Tanzania’s artisanal and small-scale mining sector
In recent years, new cyanidation technologies have transformed artisanal and small-scale gold mining (ASGM) practices around the world – an extractive technology that allows actors to efficiently recover gold from mining residues and profit from mining. Based on ethnographic research from the ASGM sector of Northern Tanzania, I explore the transition toward more cyanidation-based extraction. I find inspiration in the anthropological and geographical literature on resource-making highlighting the relational aspects of resource materialities and illustrating how these are made, unmade and remade through various and shifting entanglements that comprise human as well as non-human actors. What is particularly striking about the extractive sector, however, is that resource-making relies on elusive underground materials that can be difficult to anticipate, calculate and estimate. With this in mind, I ask how the use of cyanidation shapes resource-making practices and co-configure issues of geological uncertainty in ASGM? I show that these technologies reconfigure the boundaries between mining waste and resources, while also shaping relations of trust, suspicion and uncertainty as challenges related to resource estimation, partial knowledge and opaque processes have intensified. Based on these findings, I suggest a deeper engagement with the ‘geo-uncertainties’ embedded in the extractive industries, and I argue that these are never fixed conditions, but changing along the developments of new resource-making practices and technologies.
期刊介绍:
Geoforum is an international, inter-disciplinary journal, global in outlook, and integrative in approach. The broad focus of Geoforum is the organisation of economic, political, social and environmental systems through space and over time. Areas of study range from the analysis of the global political economy and environment, through national systems of regulation and governance, to urban and regional development, local economic and urban planning and resources management. The journal also includes a Critical Review section which features critical assessments of research in all the above areas.