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price fluctuates with supply and demand 100,000/MT
Mined or natural diamonds are more expensive than man-made diamonds. If monetary value is an advantage, then a mined diamond has the advantage of value.
Ores.(:
An Ore ^^
Coltan is used in other things besides phones, like hearing aids and pacemakers Coltan, or Tantalite is an ore mined in the DR Congo, (among other places) and is alleged to be the cause of war and unrest there.
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Coltan is not an element on the Periodic Table. Coltan is a mineral from which niobium and tantalum are extracted from.
Almost none in most countries where it is mined. This ore may be found associated with old salt pans, and is mined in many countries. Its metals are tantalum and niobium. Tantalum is a very useful material used in making capacitors.
Yes he was sentenced to life inprisonment but escaped -Coltan Hogan
yes
it just is Coltan is needed in many (mostly all) technical devices: mobile phones, laptops, computers etc. Without coltan none of these would be able to connect (or work) However it has disadvantages
Coltan is an ore formed of columbite and tantalite and occurs in igneous rocks.
if you have a mobile phone hen it is likely that you are linked to the conflict in the democratize republic of congo. the DCR is rich in coltan , a mineral which is used to make mobile phones.as mobile phone has increased, so the coltan has become more valuable. the people who have the coltan have the power and money made from the sale of coltan is used to buy more weapons .
if you have a mobile phone hen it is likely that you are linked to the conflict in the democratize republic of congo. the DCR is rich in coltan , a mineral which is used to make mobile phones.as mobile phone has increased, so the coltan has become more valuable. the people who have the coltan have the power and money made from the sale of coltan is used to buy more weapons .
yes
Jewley and computer chips