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It's man made. You can't find tungsten metal in the earth the way you can find gold. What occurs is a rock containing a metal compound, for instance the ore scheelite which contains calcium tungstate. Tungsten is extracted from it by first converting it to tungsten oxide and then reducing this with hydrogen.
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Is tungsten natural or man-made?
Tungsten is a naturally occurring element on the periodic table with the chemical symbol W and atomic number 74. It is typically found in combination with other elements in minerals such as wolframite and scheelite. While tungsten compounds can be synthesized in a laboratory setting, the element itself is not man-made and is considered a natural element.
What are the substances in tungsten?
There are none, tungsten is a pure element so it is made of only tungsten.
Is tungsten naturally occurring or man-made?
naturally occurring.
Is fur natural or man made?
It is natural but there are man-made imitations.
Is canvas natural or man-made?
It can be made from natural or man made fibres.
Is concrete natural or man made?
Is limestone natural or man made
Is the great plain man made or natural feature?
natural feature
Is tungsten a natural resource?
no
What do topographic map symbols represent?
Man-made and Natural Resources
Is ceramics natural or man made?
Ceramic is man-made from a natural material.
Is concrete slab man-made or natural?
Is limestone natural or man made
Is concrete slab man made or natural?
Is limestone natural or man made
