coltan

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Coltan Royalty Free Stock Photo
Coltan Royalty Free Stock Photo
Coltan Royalty Free Stock Photo
Coltan Royalty Free Stock Photo
Coltan Royalty Free Stock Photo
Close-up of coltan ore with dark, grainy texture and metallic flecks Royalty Free Stock Photo
Close-up of coltan ore with dark, grainy texture and metallic flecks Royalty Free Stock Photo
Rwandan Miners Panning For Precious Metals
Coltan Royalty Free Stock Photo
Coltan Royalty Free Stock Photo
Close-up of coltan ore with dark, grainy texture and metallic flecks Royalty Free Stock Photo
Close-up of coltan ore with dark, grainy texture and metallic flecks Royalty Free Stock Photo
Close-up of coltan ore with dark, grainy texture and metallic flecks Royalty Free Stock Photo
Coltan Royalty Free Stock Photo
Coltan Royalty Free Stock Photo
The miners are hand-panning precious metals - tungsten and tantalum - that are widely used in the electronics industries and which are also known as `conflict minerals.` This mine is in accord with international standards, but only a few miles to the west in the Democratic Republic of the Congo, such mining is considered by many to contribute to the region`s instability. Very little of this mine`s


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