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What is columbite tantalite?
metalalic ! black metal !
Where do you find columbite-tantalite?
up your bum hole
Ductile metallic element whose chief ore is columbite?
Niobium
What is the normal phase of niobum?
Solid, found in the minerals pyrochlore and columbite.
Where do you find tin and columbite in nigeria?
Bauchi state.
What appliance uses columbite tantalite?
Sears uses columbite tantalite for the appliance uses because they are an appliance store. You can probably find traces of the mineral in their washing-machine's metal and their oven's metal as well.
What actors and actresses appeared in Columbite Tantalite - 2013?
The cast of Columbite Tantalite - 2013 includes: Landry Adelard as Laurent Nicholas Gecks as Peter Harry Gilzean as Chef Joseph Mydell as Old Sese Isaac Ssebandeke as Young Sese
What is columbite-tantalite?
It is a black mineral used in cell phones and computer chips, it is found in the Eastern Regions.
How does Mobile phones connect us to Africa?
Coltan is the industrial name for columbite-tantalite, a dull black metallic ore from which the elements niobium (formerly "columbium") and tantalum are extracted. The niobium-dominant mineral is columbite, hence the "col" half of the term. The mineral concentrates dominated by tantalum are referred to as tantalite.
Is Coltan a mineral igneous rock metamorphic rock or sedimentary?
Coltan is an ore formed of columbite and tantalite and occurs in igneous rocks.
Who discovered the element niobium?
The element niobium was discovered by Charles Hatchett in the year 1801. He discovered the element by analyzing a piece of columbite in a museum's collection.
What minerals are found in a digital camera?
Cassiterite (for tin), columbite-tantalite (for tantalum), and wolframite (for tungsten). Of the three, tin is the most abundant and is commonly used in solders.
