Coltan in Africa - 搜索视频

Embu village mines precious coltan for years 'without knowing its value’

Embu village mines precious coltan for years 'without knowing its value’

Coltan, which is in high demand worldwide, is used in the manufacture of mobile phones and laptops.

nation.africa11 个月之前

Coltan Mining

Kenya strikes 'large deposits' of Coltan, mineral used in phones

Kenya strikes 'large deposits' of Coltan, mineral used in phones

11 个月之前

Tragedy strikes: Deadly landslide buries 130 miners at coltan mine in Congo

Tragedy strikes: Deadly landslide buries 130 miners at coltan mine in Congo

2023年5月9日

Tragedy strikes: Deadly landslide buries 130 miners at coltan mine in Congo

Tragedy strikes: Deadly landslide buries 130 miners at coltan mine in Congo

2023年5月9日

热门视频

Five things you need to know about coltan - ICIJ

Five things you need to know about coltan - ICIJ

2012年3月4日

Mining and illicit trading of coltan in the Democratic Republic of Congo | ENACT Africa

Mining and illicit trading of coltan in the Democratic Republic of Congo | ENACT Africa

enactafrica.org

2022年9月8日

'The Greatest Shoal on Earth': Protecting South Africa's sardine run

'The Greatest Shoal on Earth': Protecting South Africa's sardine run

FacebookCNN Africa

已浏览 4226 次2020年11月20日

Coltan Uses

MINIERE COBALTO IN CONGO

MINIERE COBALTO IN CONGO

YouTubeNOMADETV24

已浏览 54.2万次2017年10月29日

Gorilla Murders | National Geographic

Gorilla Murders | National Geographic

YouTubeNational Geographic

已浏览 19.6万次2008年6月30日

Guns for Hire- Congo DRC

Guns for Hire- Congo DRC

YouTubeClaudio von Planta -

已浏览 44.1万次2014年2月5日