Coltan Mining Congo - 搜索视频

GLOBAL 3000 # The Democratic Republic of Congo: Combating Illegal Coltan Mining # 07.06.2010

GLOBAL 3000 # The Democratic Republic of Congo: Combating Illegal Coltan Mining # 07.06.2010

The Democratic Republic of Congo has rich deposits of gold, diamonds, copper and other minerals that unscrupulous business people have been eager to exploit. Rebel groups have used the sale of raw materials to fund civil war, and Rwandan militias in eastern Congo are capitalizing on the sale of coltan, a crucial raw material in the manufacture ...

DW.COM2022年11月22日

Coltan Mining

Coltan Mining

2020年10月12日

Will local Kenyans benefit from lucrative coltan mining?

Will local Kenyans benefit from lucrative coltan mining?

France24Olivia BIZOT,Élodie COUSIN

Iron Zinc Coltan Ore Mining Equipment, Fluorite Mineral Flotation Machine Cell, Forth Flotation Machine Flotation Separator

Iron Zinc Coltan Ore Mining Equipment, Fluorite Mineral Flotation Machine Cell, Forth Flotation Machine Flotation Separator

热门视频

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5月3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

Will local Kenyans benefit from lucrative coltan mining?

Will local Kenyans benefit from lucrative coltan mining?

Microsoft NewsFrance 24

Coltan Uses

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

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

10 个月之前

This student uses 2000 IQ to cheat in exam 😱😱 #shorts

This student uses 2000 IQ to cheat in exam 😱😱 #shorts

YouTubeFactnest Story

已浏览 760.9万次1 周前

Five things you need to know about coltan - ICIJ

Five things you need to know about coltan - ICIJ

2012年3月4日