Commenti recenti
Archivi tag: computers
Coltan, short for Columbite-tantalite is a metallic…
Coltan, short for Columbite-tantalite is a metallic ore comprising Niobium and Tantalum, found mainly in the eastern regions of the Democratic Republic of Congo (formally Zaire). When refined, coltan becomes a heat resistant powder, metallic tantalum which has unique properties … Continua a leggere →
Pubblicato in Aksanti
|
Contrassegnato April 3rd 2001, around the world, Belgium, Brussels, Burundi, capacitors, Carnegie Trust, caused, cell phone circuit boards, cell phones, cellphones being marketed, Coltan, Coltan per day, Columbite-tantalite, commercial, compared, computers, Congo by groups of men, Congolese worker, consumer electronics products, control, crater, Democratic Republic of the Congo, Dolphin Safe, Dr Adrian Finch, Dr Finch, DVD players, electrical charge, Gino Watkins Fund, gorilla, Gorilla Safe, highly organized and systematic exploitation, home of the Mountain Gorilla, import, industry organisation representing producers, investigate, Kahuzi Biega, Kahuzi Biega National Park, Malick Ndir, meat, metallic, military forces of Uganda, mine, miner, mining, Mountain Gorilla, National Park, Niobium, North Motzfeldt region of Greenland, Okapi Wildlife Reserve in the Democratic Republic of Congo, one kilo, organization, population, previous value, price, processors and consumers, regions of the Democratic Republic of Congo, report by the UN, resistant powder, retrieved, Rwanda, scrapping, slosh, smuggling Coltan, streams, subject, T.I.C., T.I.C. Executive Committee meeting, Tantalum, Tantalum-Niobium International Study Center, tech boom, Tuna, U.N. Environment Program, Uganda Gold Mining Ltd web site, UN says, unique properties, United Nations security council, University of St Andrews geologist, US$100 per kilogram, US$600 per kilogram at one point, US$65 per kilogram, USA, used to manufacture electronic capacitors, viability, video game systems, vital component, volcanoes, which causes the Coltan ore to settle to the bottom of the crater where it is, World Heritage Sites, Zaire
|
10 commenti
Aksanti 