low quality iron ore with 40 to 60% metal content is known as...
a.haematite.
b.limonite.
c.lignite.
D.magnetite.
if you know the right answer then tell otherwise there's no need to "Tukka"...
meersharoy:
hii
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3
a haematite is the right ans
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6
(c) lignite.
is right answer
is right answer
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