Coltan (English Wikipedia)

Mustapha, A. O.; Mbuzukongira, P.; Mangala, M. J. (25 May 2007), "Occupational radiation exposures of artisans mining columbite–tantalite in the eastern Democratic Republic of Congo", Journal of Radiological Protection, 27 (2), IOP Publishing Ltd: 187–95, Bibcode:2007JRP....27..187M, doi:10.1088/0952-4746/27/2/005, PMID 17664663, S2CID 1473788
Diemel, J.A. (12 February 2018). "Authority and access to the cassiterite and coltan trade in Bukama Territory (DRC)". The Extractive Industries and Society. 5 (1): 56–65. Bibcode:2018ExIS....5...56D. doi:10.1016/j.exis.2017.12.001.
Plumptre, AJ; Nixon, S; Kujirakwinja, DK; Vieilledent, G; Critchlow, R; Williamson, EA; Nishuli, R; Kirkby, AE; Hall, JS (2016). "Catastrophic Decline of World's Largest Primate: 80% Loss of Grauer's Gorilla (Gorilla beringei graueri) Population Justifies Critically Endangered Status". PLOS ONE. 11 (10) e0162697. Bibcode:2016PLoSO..1162697P. doi:10.1371/journal.pone.0162697. PMC 5070872. PMID 27760201.
Leon-Kabamba N, Ngatu NR, Kakoma SJ, Nyembo C, Mbelambela EP, Moribe RJ, Wembonyama S, Danuser B, Oscar-Luboya N (October 2018). "Respiratory health of dust-exposed Congolese coltan miners". Int Arch Occup Environ Health. 91 (7): 859–864. Bibcode:2018IAOEH..91..859L. doi:10.1007/s00420-018-1329-0. PMID 29951778. S2CID 49481027.

bbc.co.uk (Global: 11^th place; English: 10^th place)

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Michael Nest (2013). Coltan. John Wiley & Sons. p. 1990. ISBN 978-0-7456-3771-6 – via Google Books.
Cobalt monograph, Centre d'information du cobalt, Battelle Memorial Institute, 1960
Dennis, W. H., Metallurgy 1863-1963, Centre d'information du cobalt, Battelle Memorial Institute, 2010 ISBN 1412843650
Taylor and Goldsmith, Andrea and Michele (December 2002). Gorilla Biology: A Multidisciplinary Perspective. ISBN 978-0-521-79281-3. Retrieved 19 November 2010.

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Ewan Sutherland (11 April 2011). Coltan, the Congo and your cell phone: The connection between your mobile phone and human rights abuses in Africa (Report). Massachusetts Institute of Technology. p. 6. SSRN 1752822. affiliated with Research Associate, CRIDS, University of Namur1 and University of the Witwatersrand.

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Mantz, J. W (2008). "Improvisational economies: Coltan production in the eastern Congo". Social Anthropology. 16 (1): 34–50. doi:10.1111/j.1469-8676.2008.00035.x.
Smith, James H. (1 February 2011). "Tantalus in the Digital Age: Coltan ore, temporal dispossession, and "movement" in the Eastern Democratic Republic of the Congo". American Ethnologist. 38 (1): 17–35. doi:10.1111/j.1548-1425.2010.01289.x.
Mustapha, A. O.; Mbuzukongira, P.; Mangala, M. J. (25 May 2007), "Occupational radiation exposures of artisans mining columbite–tantalite in the eastern Democratic Republic of Congo", Journal of Radiological Protection, 27 (2), IOP Publishing Ltd: 187–95, Bibcode:2007JRP....27..187M, doi:10.1088/0952-4746/27/2/005, PMID 17664663, S2CID 1473788
Diemel, J.A. (12 February 2018). "Authority and access to the cassiterite and coltan trade in Bukama Territory (DRC)". The Extractive Industries and Society. 5 (1): 56–65. Bibcode:2018ExIS....5...56D. doi:10.1016/j.exis.2017.12.001.
Plumptre, AJ; Nixon, S; Kujirakwinja, DK; Vieilledent, G; Critchlow, R; Williamson, EA; Nishuli, R; Kirkby, AE; Hall, JS (2016). "Catastrophic Decline of World's Largest Primate: 80% Loss of Grauer's Gorilla (Gorilla beringei graueri) Population Justifies Critically Endangered Status". PLOS ONE. 11 (10) e0162697. Bibcode:2016PLoSO..1162697P. doi:10.1371/journal.pone.0162697. PMC 5070872. PMID 27760201.
Charlotte Spira; Andrew Kirkby; Deo Kujirakwinja; Andrew J. Plumptre (11 April 2017). "The socio-economics of artisanal mining and bushmeat hunting around protected areas: Kahuzi–Biega National Park and Itombwe Nature Reserve, eastern Democratic Republic of Congo". Oryx. 53 (1): 136–144. doi:10.1017/S003060531600171X.
Leon-Kabamba N, Ngatu NR, Kakoma SJ, Nyembo C, Mbelambela EP, Moribe RJ, Wembonyama S, Danuser B, Oscar-Luboya N (October 2018). "Respiratory health of dust-exposed Congolese coltan miners". Int Arch Occup Environ Health. 91 (7): 859–864. Bibcode:2018IAOEH..91..859L. doi:10.1007/s00420-018-1329-0. PMID 29951778. S2CID 49481027.

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"Lezhnev, R. & Hellmuth, A. (2012). Taking conflict out of consumer gadgets: Company rankings on conflict minerals 2012. Enough Project" (PDF). 2012. Archived (PDF) from the original on 22 August 2012.

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Friends of the Congo, Coltan: What You Should Know, archived from the original on 10 February 2008, retrieved 19 April 2008

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"The Democratic Republic of the Congo: Major Challenges Impede Efforts to Achieve U.S. Policy Objectives; Systematic Assessment of Progress Is Needed" GAO-08-562T" (PDF). 6 March 2008. Archived (PDF) from the original on 6 March 2008.

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-- on request for their source the GAO gave the Global Witness report "Under-Mining Peace: Tin - the Explosive Trade in Cassiterite in Eastern DRC" 30 June 2005 ^{[permanent dead link]}

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nih.gov (Global: 5^th place; English: 5^th place)

pubmed.ncbi.nlm.nih.gov

Mustapha, A. O.; Mbuzukongira, P.; Mangala, M. J. (25 May 2007), "Occupational radiation exposures of artisans mining columbite–tantalite in the eastern Democratic Republic of Congo", Journal of Radiological Protection, 27 (2), IOP Publishing Ltd: 187–95, Bibcode:2007JRP....27..187M, doi:10.1088/0952-4746/27/2/005, PMID 17664663, S2CID 1473788
Plumptre, AJ; Nixon, S; Kujirakwinja, DK; Vieilledent, G; Critchlow, R; Williamson, EA; Nishuli, R; Kirkby, AE; Hall, JS (2016). "Catastrophic Decline of World's Largest Primate: 80% Loss of Grauer's Gorilla (Gorilla beringei graueri) Population Justifies Critically Endangered Status". PLOS ONE. 11 (10) e0162697. Bibcode:2016PLoSO..1162697P. doi:10.1371/journal.pone.0162697. PMC 5070872. PMID 27760201.
Leon-Kabamba N, Ngatu NR, Kakoma SJ, Nyembo C, Mbelambela EP, Moribe RJ, Wembonyama S, Danuser B, Oscar-Luboya N (October 2018). "Respiratory health of dust-exposed Congolese coltan miners". Int Arch Occup Environ Health. 91 (7): 859–864. Bibcode:2018IAOEH..91..859L. doi:10.1007/s00420-018-1329-0. PMID 29951778. S2CID 49481027.

ncbi.nlm.nih.gov

Plumptre, AJ; Nixon, S; Kujirakwinja, DK; Vieilledent, G; Critchlow, R; Williamson, EA; Nishuli, R; Kirkby, AE; Hall, JS (2016). "Catastrophic Decline of World's Largest Primate: 80% Loss of Grauer's Gorilla (Gorilla beringei graueri) Population Justifies Critically Endangered Status". PLOS ONE. 11 (10) e0162697. Bibcode:2016PLoSO..1162697P. doi:10.1371/journal.pone.0162697. PMC 5070872. PMID 27760201.

nmckenya.go.ke (Global: low place; English: low place)

Kenya National Mining Corporation, Kenya Discovers Coltan Deposits | National Mining Corporation Kenya, Kenya National Mining Corporation, retrieved 13 July 2024 US Geological Survey (2006), Minerals Yearbook Nb & Ta, United States Geological Survey, retrieved 3 June 2008

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Alex Chadwick (2 May 2001). "Coltan Mining and Eastern Congo's Gorillas". Radio Expeditions. NPR. Archived from the original on 7 July 2017. Retrieved 28 February 2018. partner organization=National Geographic Society, updated 20 December 2001

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Dorner, Ulrike; Franken, Gudrun; Liedtke, Maren; Sievers, Henrike (1 March 2012). "Artisanal and Small-Scale Mining (ASM)" (PDF). Archived from the original (PDF) on 4 October 2012. Retrieved 9 September 2012.

project2049.net (Global: low place; English: low place)

Tiffany Ma. "China and Congo's coltan connection" (PDF). Futuregram. Project 2049 Institute. p. 5. Archived from the original (PDF) on 5 February 2018. Retrieved 3 March 2018 – via Google Scholar.
Tiffany Ma, "China and Congo's Coltan Connection," Project 2049 Futuregram (09-003), 22 June 2009, at http://project2049.net/documents/china_and_congos_coltan_connection.pdf

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"Carteles mexicanos estarían detrás de coltán incautado en Colombia: Una alianza entre capos de ese país y grupos ilegales de nuestro país estaría explotando el mineral que es sacado hacia Brasil" [Mexican cartels said to be behind Coltan seizure in Columbia: An alliance between capos of that country and illegal groups of our country said to be exploiting the ore that is taken to Brazil.]. Semana (in Spanish). 13 September 2012.
"Estrella fluvial de Inírida un paraíso amenazado por la minería" [Inírida fluvial star, a paradise threatened by mining]. Semana (in Spanish).
"La selva herida por la minería: Colombianos y extranjeros están afectando la frágil geografía de la Orinoquia y la Amazonia, afiebrados por la ambición del oro y del coltán" [The jungle wounded by mining: Colombians and foreigners are affecting the fragile geography of the Orinoquia and the Amazon, fevered by the ambition of gold and coltan] (in Spanish). 29 March 2013.

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Mustapha, A. O.; Mbuzukongira, P.; Mangala, M. J. (25 May 2007), "Occupational radiation exposures of artisans mining columbite–tantalite in the eastern Democratic Republic of Congo", Journal of Radiological Protection, 27 (2), IOP Publishing Ltd: 187–95, Bibcode:2007JRP....27..187M, doi:10.1088/0952-4746/27/2/005, PMID 17664663, S2CID 1473788
Leon-Kabamba N, Ngatu NR, Kakoma SJ, Nyembo C, Mbelambela EP, Moribe RJ, Wembonyama S, Danuser B, Oscar-Luboya N (October 2018). "Respiratory health of dust-exposed Congolese coltan miners". Int Arch Occup Environ Health. 91 (7): 859–864. Bibcode:2018IAOEH..91..859L. doi:10.1007/s00420-018-1329-0. PMID 29951778. S2CID 49481027.

ssrn.com (Global: 907^th place; English: 529^th place)

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Ewan Sutherland (11 April 2011). Coltan, the Congo and your cell phone: The connection between your mobile phone and human rights abuses in Africa (Report). Massachusetts Institute of Technology. p. 6. SSRN 1752822. affiliated with Research Associate, CRIDS, University of Namur1 and University of the Witwatersrand.

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2008 Minerals Yearbook, USGS

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"Uganda indicted for plunder of natural wealth:Congo report: Uganda indicted for plunder of natural wealth". New Vision. 24 October 2002. Archived from the original on 4 March 2018.
Tiffany Ma. "China and Congo's coltan connection" (PDF). Futuregram. Project 2049 Institute. p. 5. Archived from the original (PDF) on 5 February 2018. Retrieved 3 March 2018 – via Google Scholar.
"Lezhnev, R. & Hellmuth, A. (2012). Taking conflict out of consumer gadgets: Company rankings on conflict minerals 2012. Enough Project" (PDF). 2012. Archived (PDF) from the original on 22 August 2012.
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Jackson, Stephen. "Making a killing: criminality and coping in the Kivu war economy". Review of African Political Economy. ROAPE Publications. Archived from the original on 27 May 2014. Retrieved 28 January 2013.
Dorner, Ulrike; Franken, Gudrun; Liedtke, Maren; Sievers, Henrike (1 March 2012). "Artisanal and Small-Scale Mining (ASM)" (PDF). Archived from the original (PDF) on 4 October 2012. Retrieved 9 September 2012.
Friends of the Earth-United States (4 August 2004). "FOE complaint to Department of State concerning U.S. companies". Archived from the original on 27 July 2011. Retrieved 15 May 2009.
Friends of the Earth-United States (4 August 2004). "Groups File Complaint With State Department Against Three American Companies Named in UN Report". Archived from the original on 13 April 2010. Retrieved 15 May 2009.
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Alex Chadwick (2 May 2001). "Coltan Mining and Eastern Congo's Gorillas". Radio Expeditions. NPR. Archived from the original on 7 July 2017. Retrieved 28 February 2018. partner organization=National Geographic Society, updated 20 December 2001
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worldcat.org (Global: 4^th place; English: 4^th place)

search.worldcat.org

"One of the world's rarest apes faces extinction". Veld & Flora. 103 (4): 150. January 2018. hdl:10520/EJC-c236ee9d4. ISSN 0042-3203.

Coltan (English Wikipedia)

aboutmyplanet.com (Global: low place; English: low place)

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congoweek.org (Global: low place; English: low place)

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enoughproject.org (Global: low place; English: low place)

friendsofthecongo.org (Global: low place; English: low place)

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globalwitness.org (Global: low place; English: low place)

hdl.handle.net (Global: 66th place; English: 34th place)

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thewest.com.au (Global: 2,772nd place; English: 1,321st place)

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usgs.gov (Global: 119th place; English: 145th place)

minerals.usgs.gov

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web.archive.org (Global: 1st place; English: 1st place)

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adsabs.harvard.edu (Global: 14^th place; English: 9^th place)

bbc.co.uk (Global: 11^th place; English: 10^th place)

bgs.ac.uk (Global: 6,674^th place; English: 4,023^rd place)

boeing.com (Global: 1,664^th place; English: 1,611^th place)

books.google.com (Global: 3^rd place; English: 3^rd place)

businesswire.com (Global: 828^th place; English: 485^th place)

doi.org (Global: 2^nd place; English: 2^nd place)

elespectador.com (Global: 1,497^th place; English: 2,919^th place)

gao.gov (Global: 3,529^th place; English: 2,046^th place)

hdl.handle.net (Global: 66^th place; English: 34^th place)

icij.org (Global: 5,651^st place; English: 4,218^th place)

insightcrime.org (Global: 4,032^nd place; English: 3,071^st place)

linkedin.com (Global: 713^th place; English: 549^th place)

newsday.co.tt (Global: 7,194^th place; English: 4,060^th place)

newvision.co.ug (Global: 3,093^rd place; English: 1,741^st place)

nih.gov (Global: 5^th place; English: 5^th place)

npr.org (Global: 114^th place; English: 75^th place)

nrcan.gc.ca (Global: 1,817^th place; English: 946^th place)

nytimes.com (Global: 7^th place; English: 7^th place)

reuters.com (Global: 38^th place; English: 30^th place)

semana.com (Global: 1,783^rd place; English: 3,439^th place)

semanticscholar.org (Global: 15^th place; English: 8^th place)

ssrn.com (Global: 907^th place; English: 529^th place)

telegraph.co.uk (Global: 40^th place; English: 27^th place)

theweek.co.uk (Global: 9,335^th place; English: 6,276^th place)

thewest.com.au (Global: 2,772^nd place; English: 1,321^st place)

un.org (Global: 117^th place; English: 160^th place)

usgs.gov (Global: 119^th place; English: 145^th place)

vice.com (Global: 247^th place; English: 175^th place)

web.archive.org (Global: 1^st place; English: 1^st place)

wired.com (Global: 254^th place; English: 178^th place)

wits.ac.za (Global: low place; English: 5,931^st place)

worldcat.org (Global: 4^th place; English: 4^th place)