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What else can I help you with?
How is a metal made?
Metals are extracted from their ore through chemical reaction. Iron ore is an oxide of iron. The oxygen is removed from the ore by heating carbon with the ore to create molten iron and Carbon Dioxide.
Can you please tell all metal ore's?
any metal that is naturally found in the earth has an ore. iron ore, copper ore, gold, silver. etc. bronze does not have an ore, because it is a mixture of copper and tin, both naturally occurring metals. find a image of a Periodic Table of Elements via Google. everything from the squiggly line on the right, to the third row to the left, and in between has an ore...except mercury, its a liquid good luck
What is a sentence for converted?
the witch converted him into a toad.
Which mine is a series of terraces that have been carved into the earth and raw ore is removed from that pit walls by use of explosives?
This is the open pit mine. Surveys are conducted (including drilling) and mapping is done. Then, with the location of the ore bodies pinpointed, material is removed, drilling and blasting create the ore pile, and the ore is loaded and hauled to the crusher. From there is it off to the processing plant.
How is steel extracted from its ore?
i dont knwww x
How is coltan extracted?
Coltan is extracted through a process involving the mining of the ore from deposits, followed by the crushing and grinding of the ore to release the coltan minerals. This is typically done through open-pit or underground mining methods, depending on the location and accessibility of the deposits. The extracted coltan is then further processed to separate the tantalum and niobium minerals from other components in the ore.
How is Coltan concentrated?
Coltan is typically concentrated through a process called gravity separation, where the ore is crushed and then subjected to gravity-based methods to separate the heavier coltan minerals from the lighter gangue minerals. Another common method is magnetic separation, where coltan-bearing minerals are separated based on their magnetic properties. These processes help to increase the concentration of coltan in the ore for further processing.
Where can one go to mine coltan ore?
One can mine coltan ore by extracting tantalum rocks. One can go to Australia, Brazil, Canada, China, Ethiopia and Thailand to mine them. It is a profitable industry.
What is good about coltan?
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.
Is Coltan a mineral igneous rock metamorphic rock or sedimentary?
Coltan is a combination of minerals columbite and tantalite, making it a mineral rather than an igneous, metamorphic, or sedimentary rock.
Is coltan part of rare earth metals?
No, coltan is not part of rare earth metals. Coltan is short for columbite-tantalite, which is a metallic ore that contains elements such as niobium and tantalum. Rare earth metals refer to a group of 17 elements on the periodic table.
What is a good replacement for coltan?
That's tough, nobium and tantalum have such special characteristics that it isn't easy to find a replacement. Coltan is the colloquial African name for columbite - tantalite, a dull black, metallic ore from which the elements niobium (formerly "columbium") and tantalum are extracted.
Is coltan an element?
Coltan is not an element on the Periodic Table. Coltan is a mineral from which niobium and tantalum are extracted from.
Where is coltan mined?
Coltan is mined in Eastern parts of Congo and Central Africa
When was coltan discovered?
Coltan was discovered in the 20th century, with significant deposits found in the Democratic Republic of the Congo and other regions in Africa. The name "coltan" is actually a combination of columbite and tantalite, the two main minerals that make up coltan.
Did Coltan Hogan ever go to Alcatraz?
Yes he was sentenced to life inprisonment but escaped -Coltan Hogan
Do you sell coltan?
yes
