Resultados de la búsqueda
Para más opciones de búsqueda, vea Ayuda:Búsqueda.
Quizás quisiste decir: ardisana small scale gold minima
Si consideras que este artículo debería existir, conoces nuestros pilares, dispones de fuentes fiables y sabes indicarlas como referencias, puedes crearlo, opcionalmente usando nuestro asistente.
Emmanuel Kwasi et al. (Abril de 2024). «Impacts of illegal Artisanal and small-scale gold mining on livelihoods in cocoa farming communities: A case of Amansie…20 kB (2367 palabras) - 22:48 5 may 2024
Consultado el 15 de noviembre de 2019. «Global Trends in Artisanal and Small-Scale Mining (ASM): A review of key numbers and issues». International Institute…13 kB (1415 palabras) - 16:34 24 mar 2024
Resultados de la Wikipedia en inglés.
- Artisanal and small-scale mining (ASM) is a blanket term for a type of subsistence mining involving a miner who may or may not be officially employed…75 kB (8908 palabras) - 17:49 31 oct 2024
- mining. Artisanal small-scale mining operations are labour-intensive mining because miners do not use machinery to extract the metals. Informal mining occurs…25 kB (2805 palabras) - 19:32 5 nov 2024
- centuries, most volume of mining was done by large corporations. However, the value of gold has led to millions of small, artisanal miners in many parts of…93 kB (10 180 palabras) - 01:08 7 oct 2024
- Galamsey (categoría Mining in Africa)as illegal artisanal small-scale mining (ASM). Ghana's widespread illegal mining activities have caused extensive destructing to the gold-rich West African…18 kB (1635 palabras) - 15:16 2 nov 2024
- some development in gold exploration in Osun State in South Western Nigeria. Small-scale mining activities carried out by artisanal miners are still prevalent…15 kB (1767 palabras) - 01:58 4 oct 2024
- and most artisanal mining takes place elsewhere, where it is common for artisanal miners to trespass onto industrial sites to work. Artisanal miners at…104 kB (11 887 palabras) - 13:11 25 oct 2024
- ownership of mining claims and the introduction of foreign companies. In 2008, the mining industry employed an estimated one million people in artisanal operations…8 kB (803 palabras) - 16:14 9 jun 2024
- and Conflict in Artisanal and Small-Scale Gold Mining: Burkina Faso, Mali, and Niger" (PDF). Casey, J. P. (2019-05-09). "Artisanal mining: the dangers that…26 kB (2866 palabras) - 22:11 18 mar 2024
- recover very small gold particles, and mercury is still widely used in small-scale artisanal mining across the world. Mercury forms a mercury-gold amalgam…23 kB (2341 palabras) - 15:28 13 oct 2024
- natural gas, petroleum, salt, and silver. Artisanal and small-scale mining accounted for 43% of Ghana's total gold production in 2018, ensuing in high revenue…48 kB (7031 palabras) - 10:49 8 may 2024
- "Mining in Uganda". Uganda Journal. 31 (1): 43–61. Hinton, Jennifer (2009). "National Strategy for the Advancement of Artisanal and Small Scale Mining…7 kB (858 palabras) - 16:14 9 jun 2024
- Labor in Artisanal and Small-scale Mining (ASM)" (PDF). responsiblemines.org. 2014. Retrieved 25 October 2018. "Women and Artisanal Mining: Gender Roles…110 kB (13 064 palabras) - 10:42 21 oct 2024
- days. The chief industries in Puerto Maldonado are logging, artisanal small-scale gold mining, Brazil nut collecting, boat building, and eco-tourism. The…16 kB (1303 palabras) - 03:08 13 ago 2024
- than large-scale public-private mining. For example, most artisanal and small-scale miners tend to mine for precious metals and stones like gold and sapphires…22 kB (2809 palabras) - 22:13 12 sep 2024
- directly or indirectly dependent on small-scale mining. For example, there are 800,000 to 1.5 million artisanal miners in Democratic Republic of Congo…32 kB (3618 palabras) - 15:22 16 oct 2024
- Davis; Andrew Bamber; Shefa Siegel. "GMP – Manual for Training Artisanal and Small-Scale Gold Miners". Global Mercury Project. United Nations Industrial Development…13 kB (1557 palabras) - 19:47 14 oct 2024
- that up to one-quarter of the yearly global gold production originates from artisanal or small scale mining. The city of Johannesburg located in South…142 kB (16 014 palabras) - 06:51 7 nov 2024
- Udachnaya Pipe - Russia 10. Escondida - Chile Artisanal mining – Independent, small-scale, subsistence mining Closure problem applied to open-pit mines for…21 kB (2552 palabras) - 21:56 26 ago 2024
- The Global Mercury Program works to reduce mercury from artisanal and small scale gold mining communities around the world by training miners to go mercury…22 kB (2263 palabras) - 22:56 12 sep 2024
- rich country, Cameroon has only recently begun to investigate mining on an industrial scale. Strong metal and industrial mineral prices since 2003 have…5 kB (752 palabras) - 19:16 27 sep 2024
- the region. Afghanistan's mining industry was at a primitive artisanal stage of development; the operations were all low-scale and output was supplied to…45 kB (5303 palabras) - 11:04 13 jul 2024